\u6570\u5b66\u306e\u554f\u984c<\/title>\n<\/head>\n<body>\n \u6b21\u306e\u5404\u554f\u306b\u7b54\u3048\u3088\u3002<\/p>\n\n <h3 id=\"i-1\">\u554f1<\/h3>\n 3 \u2212 6\u00b2 \u00f7 4 \u3092\u8a08\u7b97\u305b\u3088\u3002<\/p>\n\n <h3 id=\"i-2\">\u554f2<\/h3>\n \n <math display=\"inline\">\n <mfrac>\n <mrow>\n <mn>9<\/mn><mi>a<\/mi><mo>\u2212<\/mo><mi>b<\/mi>\n <\/mrow>\n <mn>5<\/mn>\n <\/mfrac>\n <mo>\u2212<\/mo><mi>a<\/mi><mo>+<\/mo><mn>2<\/mn><mi>b<\/mi>\n <\/math>\n \u3092\u8a08\u7b97\u305b\u3088\u3002\n <\/p>\n\n <h3 id=\"i-3\">\u554f3<\/h3>\n (3\u221a7 + 8)(3\u221a7 \u2212 8) \u3092\u8a08\u7b97\u305b\u3088\u3002<\/p>\n\n <h3 id=\"i-4\">\u554f4<\/h3>\n \n \u4e00\u6b21\u65b9\u7a0b\u5f0f\n <math display=\"inline\">\n <mfrac>\n <mrow>\n <mn>9<\/mn><mi>x<\/mi><mo>\u2212<\/mo><mn>6<\/mn>\n <\/mrow>\n <mn>2<\/mn>\n <\/mfrac>\n <mo>=<\/mo><mn>4<\/mn><mi>x<\/mi><mo>+<\/mo><mn>1<\/mn>\n <\/math>\n \u3092\u89e3\u3051\u3002\n <\/p>\n\n <h3 id=\"i-5\">\u554f5<\/h3>\n \u9023\u7acb\u65b9\u7a0b\u5f0f<\/p>\n <ul>\n <li>8x \u2212 5y = \u22123<\/li>\n <li>y = 2x \u2212 1<\/li>\n <\/ul>\n \u3092\u89e3\u3051\u3002\n\n <h3 id=\"i-6\">\u554f6<\/h3>\n x\u00b2 \u2212 9x + 7 = 0 \u3092\u89e3\u3051\u3002<\/p>\n\n <h3 id=\"i-7\">\u554f7<\/h3>\n \u6b21\u306e\u2460\u3068\u2461\u306b\u5f53\u3066\u306f\u307e\u308b\u6570\u3092\u3001\u4e0b\u306e\u30a2\u301c\u30af\u306e\u3046\u3061\u304b\u3089\u305d\u308c\u305e\u308c\u9078\u3073\u3001\u8a18\u53f7\u3067\u7b54\u3048\u3088\u3002<\/p>\n \u95a2\u6570 y = \u2212x\u00b2 \u306b\u3064\u3044\u3066\u3001x \u306e\u5909\u57df\u304c \u22122 \u2264 x \u2264 3 \u306e\u3068\u304d\u306e y \u306e\u5909\u57df\u306f\u3001<\/p>\n <ul style=\"list-style: none;\">\n <li>\u2460 \u2264 y \u2264 \u2461<\/li>\n <\/ul>\n\n <h4 id=\"i-8\">\u9078\u629e\u80a2:<\/h4>\n <ul style=\"list-style: none;\">\n <li>\u30a2: \u22129<\/li>\n <li>\u30a4: \u22126<\/li>\n <li>\u30a6: \u22124<\/li>\n <li>\u30a8: \u22122<\/li>\n <li>\u30aa: 0<\/li>\n <li>\u30ab: 4<\/li>\n <li>\u30ad: 6<\/li>\n <li>\u30af: 9<\/li>\n <\/ul>\n\n \n <noscript>\u3053\u306e\u30da\u30fc\u30b8\u3067\u306fMathML\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/noscript>\n\n<\/body>\n\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u554f\u984c<\/title>\n<\/head>\n<body>\n\n <h3 id=\"i-9\">\u554f8<\/h3>\n \u6b21\u306e\u25a1\u306e\u4e2d\u306e\u300c\u3042\u300d\u300c\u3044\u300d\u306b\u5f53\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c\u7b54\u3048\u3088\u3002<\/p>\n \u53f3\u306e\u56f31\u306e\u3088\u3046\u306b\u30011, 2, 3, 4, 5\u306e\u6570\u5b57\u30921\u3064\u305a\u3064\u66f8\u3044\u305f5\u679a\u306e\u30ab\u30fc\u30c9\u304c\u3042\u308b\u3002<\/p>\n \u3053\u306e5\u679a\u306e\u30ab\u30fc\u30c9\u304b\u3089\u540c\u6642\u306b3\u679a\u306e\u30ab\u30fc\u30c9\u3092\u53d6\u308a\u51fa\u3059\u3068\u304d\u3001\u53d6\u308a\u51fa\u3057\u305f3\u679a\u306e\u30ab\u30fc\u30c9\u306b\u66f8\u3044\u3066\u3042\u308b\u6570\u306e\u548c\u304c10\u4ee5\u4e0a\u306b\u306a\u308b\u78ba\u7387\u306f\u3001<\/p>\n <math display=\"inline\">\n <mfrac>\n <mrow>\n <mi>\u3042<\/mi>\n <\/mrow>\n <mi>\u3044<\/mi>\n <\/mfrac>\n \n <\/math>\n \u3067\u3042\u308b\u3002\u305f\u3060\u3057\u3001\u3069\u306e\u30ab\u30fc\u30c9\u304c\u53d6\u308a\u51fa\u3055\u308c\u308b\u3053\u3068\u3082\u540c\u69d8\u306b\u78ba\u304b\u3089\u3057\u3044\u3082\u306e\u3068\u3059\u308b\u3002<\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-18.19.20.png\" alt=\"\u56f31\">\n\n <h3 id=\"i-10\">\u554f9<\/h3>\n \u53f3\u306e\u56f32\u3067\u3001\u56db\u89d2\u5f62ABCD\u306f\u5e73\u884c\u56db\u8fba\u5f62\u3067\u3042\u308b\u3002<\/p>\n \u89e3\u7b54\u6b04\u306b\u793a\u3057\u305f\u56f3\u3092\u3082\u3068\u306b\u3057\u3066\u3001\u8fbaAD\u4e0a\u306b\u3042\u308a\u3001\u9802\u70b9B\u3001\u9802\u70b9C\u307e\u3067\u306e\u8ddd\u96e2\u304c\u7b49\u3057\u3044\u70b9P\u3092\u3001\u5b9a\u898f\u3068\u30b3\u30f3\u30d1\u30b9\u3092\u7528\u3044\u3066\u4f5c\u56f3\u306b\u3088\u3063\u3066\u6c42\u3081\u3001\u70b9P\u306e\u4f4d\u7f6e\u3092\u793a\u3059\u6587\u5b57P\u3082\u66f8\u3051\u3002<\/p>\n \u305f\u3060\u3057\u3001\u4f5c\u56f3\u306b\u7528\u3044\u305f\u7dda\u306f\u6d88\u3055\u306a\u3044\u3067\u304a\u304f\u3053\u3068\u3002<\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-18.19.28.png\" alt=\"\u56f32\">\n\n \n <math display=\"block\">\n \n <mrow>\n <mi>P<\/mi>\n <mo>=<\/mo>\n <mi>B<\/mi>\n <mo>,<\/mo>\n <mi>C<\/mi>\n <mo>(\u7b49\u8ddd\u96e2)<\/mo>\n <\/mrow>\n <\/math>\n\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \u554f\uff11 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff12 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff13 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff14 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff15 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff16 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff17 \u2460 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff17 \u2461 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff18 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff19 \u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-11\">\u3010\uff12\u3011<\/h2>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u554f\u984c\u8868\u793a<\/title>\n<\/head>\n<body>\n <h2 id=\"i-12\">S\u3055\u3093\u306e\u30af\u30e9\u30b9\u3067\u8003\u3048\u305f\u554f\u984c<\/h2>\n \u53f3\u306e\u56f31\u306e\u3088\u3046\u306b\u3001\u5186O\u306e\u5186\u5468\u309212\u7b49\u5206\u3059\u308b\u70b9\u306b\u30011\u304b\u308912\u307e\u3067\u306e\u81ea\u7136\u6570\u306e\u756a\u53f7\u3092\u3001\u5c0f\u3055\u3044\u9806\u3067\u6642\u8a08\u56de\u308a\u306b\u4ed8\u3051\u308b\u3002<\/p>\n 1\u304b\u308912\u307e\u3067\u306e\u756a\u53f7\u3092\u4ed8\u3051\u305f\u70b9\u306e\u3046\u3061\u30012\u70b9\u3092\u7d50\u3093\u3067\u3067\u304d\u308b\u7dda\u5206\u304c\u5186O\u306e\u76f4\u5f84\u3068\u306a\u308b\u3068\u304d\u3001\u305d\u306e2\u70b9\u3092\u5411\u304b\u3044\u5408\u3046\u70b9\u3068\u3059\u308b\u3002<\/p>\n \u4f8b\u3048\u3070\u30011\u306e\u70b9\u30687\u306e\u70b9\u306f\u3001\u5411\u304b\u3044\u5408\u3046\u70b9\u3067\u3042\u308b\u3002<\/p>\n \u56f31\u306b\u304a\u3044\u3066\u30011\u7d44\u306e\u5411\u304b\u3044\u5408\u3046\u70b9\u3092\u9078\u3073\u3001\u305d\u308c\u305e\u308c\u306e\u70b9\u306e\u756a\u53f7\u306e\u3046\u3061\u3001\u5c0f\u3055\u3044\u65b9\u306e\u6570\u3092<a><\/a>\u3001\u5927\u304d\u3044\u65b9\u306e\u6570\u3092<\/b>\u3068\u3059\u308b\u3002<\/p>\n <math>\n <mrow><mo>a, b \u306e\u5e73\u5747\u5024\u3092 A \u3068\u3057\u3001<\/mo><\/mrow>\n <msup><mi>b<\/mi><mn>2<\/mn><\/msup> \u2212 \n <msup><mi>a<\/mi><mn>2<\/mn><\/msup> \u306e\u5024\u3092 B \u3068\u3059\u308b\u3068\u304d\u3001\n B \u306f A \u306e\u4f55\u500d\u304b\u6c42\u3081\u306a\u3055\u3044\u3002\n <\/math><\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-19.33.05.png\" alt=\"\u56f31\">\n\n <h3 id=\"i-13\">\u554f1<\/h3>\n [\u5148\u751f\u304c\u793a\u3057\u305f\u554f\u984c] \u3067\u3001B \u306f A \u306e \u3010\u3000\u3000\u3011 \u500d\u3068\u8868\u3059\u3068\u304d\u3001\u6b21\u306e\u30a2\u301c\u30a8\u306e\u3046\u3061\u304b\u3089\u9078\u3073\u3001\u8a18\u53f7\u3067\u7b54\u3048\u306a\u3055\u3044\u3002<\/p>\n <ul>\n <li>\u30a2: 3<\/li>\n <li>\u30a4: 4<\/li>\n <li>\u30a6: 6<\/li>\n <li>\u30a8: 12<\/li>\n <\/ul>\n <h2 id=\"i-14\">S\u3055\u3093\u306e\u30b0\u30eb\u30fc\u30d7\u304c\u4f5c\u3063\u305f\u554f\u984c<\/h2>\n \u53f3\u306e\u56f32\u306e\u3088\u3046\u306b\u3001\u5186O\u306e\u5186\u5468\u309224\u7b49\u5206\u3059\u308b\u70b9\u306b\u30011\u304b\u308924\u307e\u3067\u306e\u81ea\u7136\u6570\u306e\u756a\u53f7\u3092\u3001\u5c0f\u3055\u3044\u9806\u3067\u6642\u8a08\u56de\u308a\u306b\u4ed8\u3051\u308b\u3002<\/p>\n 1\u304b\u308924\u307e\u3067\u306e\u756a\u53f7\u3092\u4ed8\u3051\u305f\u70b9\u306e\u3046\u3061\u30012\u70b9\u3092\u7d50\u3093\u3067\u3067\u304d\u308b\u7dda\u5206\u304c\u5186O\u306e\u76f4\u5f84\u3068\u306a\u308b\u3068\u304d\u3001\u305d\u306e2\u70b9\u3092\u5411\u304b\u3044\u5408\u3046\u70b9\u3068\u3059\u308b\u3002<\/p>\n \u56f32\u306b\u304a\u3044\u3066\u3001\u7570\u306a\u308b2\u7d44\u306e\u5411\u304b\u3044\u5408\u3046\u70b9\u3092\u9078\u3073\u30011\u7d44\u76ee\u306e\u305d\u308c\u305e\u308c\u306e\u70b9\u306e\u756a\u53f7\u306e\u3046\u3061\u3001\u5c0f\u3055\u3044\u65b9\u306e\u6570\u3092<a><\/a>\u3001\u5927\u304d\u3044\u65b9\u306e\u6570\u3092<\/b>\u3068\u3057\u30012\u7d44\u76ee\u306e\u305d\u308c\u305e\u308c\u306e\u70b9\u306e\u756a\u53f7\u306e\u3046\u3061\u3001\u5c0f\u3055\u3044\u65b9\u306e\u6570\u3092<c><\/c>\u3001\u5927\u304d\u3044\u65b9\u306e\u6570\u3092<d><\/d>\u3068\u3059\u308b\u3002<\/p>\n <math>\n <mi>a<\/mi>, <mi>b<\/mi>, <mi>c<\/mi>, <mi>d<\/mi> <mi>\u306e\u5e73\u5747\u5024\u3092<\/mi> <mi>P<\/mi> <mi>\u3068\u3057\u3001<\/mi>\n <mi>b<\/mi><mi>d<\/mi> <mi>\u2212<\/mi> <mi>a<\/mi><mi>c<\/mi> <mi>\u306e\u5024\u3092<\/mi> <mi>Q<\/mi> <mi>\u3068\u3059\u308b\u3068\u304d\u3001<\/mi>\n <mrow><mo>Q = 24P<\/mo><\/mrow> <mi>\u3068\u306a\u308b\u3053\u3068\u3092\u78ba\u304b\u3081\u3066\u307f\u3088\u3046\u3002<\/mi>\n <\/math><\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-19.33.14.png\n\" alt=\"\u56f32\">\n<h3 id=\"i-15\">\u554f2<\/h3>\n\uff3bS\u3055\u3093\u306e\u30b0\u30eb\u30fc\u30d7\u304c\u4f5c\u3063\u305f\u554f\u984c\uff3d\u3067\u3001Q\uff1d24P\u3068\u306a\u308b\u3053\u3068\u3092\u8a3c\u660e\u305b\u3088 <\/p>\n \n<\/body>\n\n\n\n\n\u89e3\u7b54\uff1a<\/p>\n\n\n\n\u554f\uff11\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff12\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-16\">\u3010\uff13\u3011<\/h2>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u554f\u984c\u8868\u793a<\/title>\n<\/head>\n<body>\n\n <h2 id=\"i-17\">\u56f3 1<\/h2>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-20.25.51.png\" alt=\"\u56f31\u306e\u554f\u984c\u753b\u50cf\">\n\n \u56f31\u3067\u3001\u70b9O\u306f\u539f\u70b9\u3001\u70b9A\u306e\u5ea7\u6a19\u306f(0, -4)\u3067\u3042\u308a\u3001\u76f4\u7dda\u2113\u306f\u4ee5\u4e0b\u306e\u4e00\u6b21\u95a2\u6570\u3067\u8868\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n <math>\n <mrow>\n <mi>y<\/mi>\n <mo>=<\/mo>\n <mfrac>\n <mn>1<\/mn>\n <mn>2<\/mn>\n <\/mfrac>\n <mi>x<\/mi>\n <mo>+<\/mo>\n <mn>3<\/mn>\n <\/mrow>\n <\/math>\n\n \u76f4\u7dda\u2113\u3068x\u8ef8\u3068\u306e\u4ea4\u70b9\u3092B\u3068\u3059\u308b\u3002\u76f4\u7dda\u2113\u4e0a\u306b\u3042\u308b\u70b9\u3092P\u3068\u3057\u30012\u70b9A\u3001P\u3092\u901a\u308b\u76f4\u7dda\u3092m\u3068\u3059\u308b\u3002\u6b21\u306e\u5404\u554f\u306b\u7b54\u3048\u3088\u3002<\/p>\n\n <h3 id=\"i-18\">\u554f1<\/h3>\n \u70b9P\u306ey\u5ea7\u6a19\u304c-1\u306e\u3068\u304d\u3001\u70b9P\u306ex\u5ea7\u6a19\u3092\u6b21\u306e\u30a2\u301c\u30a8\u306e\u3046\u3061\u304b\u3089\u9078\u3073\u3001\u8a18\u53f7\u3067\u7b54\u3048\u3088\u3002<\/p>\n <ul>\n <li>\u30a2: -8<\/li>\n <li>\u30a4: <math>\n <mrow>\n <mi>\u2013<\/mi>\n <mfrac>\n <mn>9<\/mn>\n <mn>2<\/mn>\n <\/mfrac>\n <\/mrow>\n <\/math><\/li>\n <li>\u30a6: -2<\/li>\n <li>\u30a8: <math>\n <mrow>\n <mfrac>\n <mn>5<\/mn>\n <mn>2<\/mn>\n <\/mfrac>\n <\/mrow>\n <\/math><\/li>\n <\/ul>\n\n <h3 id=\"i-19\">\u554f2<\/h3>\n \u70b9P\u304c\u70b9B\u306b\u4e00\u81f4\u3059\u308b\u3068\u304d\u3001\u76f4\u7ddam\u306e\u5f0f\u3092\u6b21\u306e\u30a2\u301c\u30a8\u306e\u3046\u3061\u304b\u3089\u9078\u3073\u3001\u8a18\u53f7\u3067\u7b54\u3048\u3088\u3002<\/p>\n <ul>\n <li>\u30a2: \n <math>\n <mrow>\n <mi>y<\/mi>\n <mo>=<\/mo><mo>\u2013<\/mo>\n <mfrac>\n <mn>3<\/mn>\n <mn>2<\/mn>\n <\/mfrac>\n <mi>x<\/mi>\n <mo>\u2013<\/mo>\n <mn>4<\/mn>\n <\/mrow>\n <\/math>\n <\/li>\n <li>\u30a4: \n <math>\n <mrow>\n <mi>y<\/mi>\n <mo>=<\/mo><mo>\u2013<\/mo>\n <mfrac>\n <mn>3<\/mn>\n <mn>2<\/mn>\n <\/mfrac>\n <mi>x<\/mi>\n <mo>\u2013<\/mo>\n <mn>6<\/mn>\n <\/mrow>\n <\/math><\/li>\n <li>\u30a6: \n <math>\n <mrow>\n <mi>y<\/mi>\n <mo>=<\/mo><mo>\u2013<\/mo>\n <mfrac><mn>2<\/mn><mn>3<\/mn><\/mfrac><mi>x<\/mi><mo>\u2013<\/mo><mn>4<\/mn><\/mrow><\/math><\/li>\n\n <li>\u30a8: \n <math>\n <mrow>\n <mi>y<\/mi>\n <mo>=<\/mo>\n<mo>\u2013<\/mo>\n <mfrac><mn>2<\/mn><mn>3<\/mn><\/mfrac><mi>x<\/mi><mo>\u2013<\/mo><mn>6<\/mn><\/mrow><\/math><\/li>\n<\/ul>\n<h3 id=\"i-20\">\u554f\uff13<\/h3>\n \u4ee5\u4e0b\u306e\u56f3\u3068\u6761\u4ef6\u306b\u57fa\u3065\u3044\u3066\u3001\u70b9P\u306ex\u5ea7\u6a19\u3092\u6c42\u3081\u306a\u3055\u3044\u3002<\/p>\n \n \n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-20.35.16.png\" alt=\"\u6570\u5b66\u554f\u984c\u306e\u56f3\" style=\"max-width:100%; height:auto;\">\n \n \u56f32\u306f\u3001\u56f31\u306b\u304a\u3044\u3066\u3001\u70b9P\u306ex\u5ea7\u6a19\u304c\u6b63\u306e\u6570\u306e\u3068\u304d\u3001x\u8ef8\u4e0a\u306b\u3042\u308ax\u5ea7\u6a19\u304c\u70b9P\u306ex\u5ea7\u6a19\u3068\u7b49\u3057\u3044\u70b9\u3092Q\u3068\u3057\u3001\n \u70b9A\u3068\u70b9B\u3001\u70b9A\u3068\u70b9Q\u3001\u70b9P\u3068\u70b9Q\u3092\u305d\u308c\u305e\u308c\u7d50\u3093\u3060\u5834\u5408\u3092\u8868\u3057\u3066\u3044\u308b\u3002\n <\/p>\n \n \u25b3APB\u306e\u9762\u7a4d\u304c\u25b3AQP\u306e\u9762\u7a4d\u306e2\u500d\u306b\u306a\u308b\u3068\u304d\u3001\u70b9P\u306ex\u5ea7\u6a19\u3092\u6c42\u3081\u3088\u3002\n <\/p>\n\n <\/body>\n\n\n\n\n\u89e3\u7b54\uff1a \u554f\uff11\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff12\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff13\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-21\">\u3010\uff14\u3011<\/h2>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u6570\u5b66\u554f\u984c<\/title>\n<\/head>\n<body>\n \u4ee5\u4e0b\u306e\u56f3\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-20.43.28.png\" alt=\"\u554f\u984c\u56f3\" style=\"max-width: 100%; height: auto;\">\n\n \u53f3\u306e\u56f31\u3067\u3001\u70b9O\u306f\u7dda\u5206AB\u3092\u76f4\u5f84\u3068\u3059\u308b\u534a\u5186\u306e\u4e2d\u5fc3\u3067\u3042\u308b\u3002<\/p>\n <ul>\n <li>\u70b9P\u306f\u3001\u7dda\u5206OA\u4e0a\u306b\u3042\u308b\u70b9\u3067\u3001\u70b9O\u3001\u70b9A\u306e\u3044\u305a\u308c\u306b\u3082\u4e00\u81f4\u3057\u306a\u3044\u3002<\/li>\n <li>\u70b9Q\u306f\u3001AB\u4e0a\u306b\u3042\u308b\u70b9\u3067\u3001\u70b9A\u3001\u70b9B\u306e\u3044\u305a\u308c\u306b\u3082\u4e00\u81f4\u3057\u306a\u3044\u3002<\/li>\n <li>\u70b9R\u306f\u3001BQ\u4e0a\u306b\u3042\u308b\u70b9\u3067\u3001\u70b9B\u3001\u70b9Q\u306e\u3044\u305a\u308c\u306b\u3082\u4e00\u81f4\u3057\u306a\u3044\u3002<\/li>\n <\/ul>\n \u70b9A\u3068\u70b9Q\u3001\u70b9A\u3068\u70b9R\u3001\u70b9B\u3068\u70b9Q\u3001\u70b9P\u3068\u70b9R\u3092\u305d\u308c\u305e\u308c\u7d50\u3076\u3002<\/p>\n\n <h3 id=\"i-22\">\u554f1<\/h3>\n \u56f31\u306b\u304a\u3044\u3066\u3001<math><mi>AQ<\/mi>=<mi>BQ<\/mi><\/math>\u3001<math><mo>\u2220<\/mo><mi>QAR<\/mi>=20\u00b0<\/math>\u3001\n <math><mo>\u2220<\/mo><mi>ARP<\/mi>=<mi>a<\/mi>\u00b0<\/math>\u3068\u3059\u308b\u3068\u304d\u3001\n <math><mo>\u2220<\/mo><mi>BPR<\/mi><\/math>\u306e\u5927\u304d\u3055\u3092\u8868\u3059\u5f0f\u3092\u3001\n \u6b21\u306e\u30a2\u301c\u30a8\u306e\u3046\u3061\u304b\u3089\u9078\u3073\u3001\u8a18\u53f7\u3067\u7b54\u3048\u3088\u3002\n <\/p>\n\n <ol type=\"\u30a2\">\n <li>\n <math><mi>a<\/mi><mo>+20\u00b0<\/mo><\/math>\n <\/li>\n <li>\n <math><mi>a<\/mi><mo>+25\u00b0<\/mo><\/math>\n <\/li>\n <li>\n <math><mo>155\u2212<\/mo><mi>a<\/mi><\/math>\n <\/li>\n <li>\n <math><mo>160\u2212<\/mo><mi>a<\/mi><\/math>\n <\/li>\n <\/ol>\n\n<\/body>\n\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u554f\u984c\u8868\u793a<\/title>\n<\/head>\n<body>\n <h3 id=\"i-23\">\u554f2<\/h3>\n \u53f3\u306e\u56f32\u306f\u3001\u56f31\u306b\u304a\u3044\u3066\u3001<math>\n <mrow>\n <mi>A<\/mi><mi>P<\/mi><mo>=<\/mo><mi>A<\/mi><mi>Q<\/mi><mo>,<\/mo>\n <mi>B<\/mi><mi>R<\/mi><mo>=<\/mo><mi>Q<\/mi><mi>R<\/mi>\n <\/mrow>\n <\/math> \u306e\u3068\u304d\u3001\u70b9<math><mi>Q<\/mi><\/math>\u3068\u70b9<math><mi>R<\/mi><\/math>\u3092\u7d50\u3093\u3060\u5834\u5408\u3092\u8868\u3057\u3066\u3044\u308b\u3002<\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-20.56.46.png\" alt=\"\u554f\u984c\u56f3\" style=\"max-width:100%; height:auto;\">\n \n \u6b21\u306e\u2460\u3001\u2461\u306b\u7b54\u3048\u3088\u3002<\/p>\n\n \u2460 \u25b3APR \u2261 \u25b3AQR\u3067\u3042\u308b\u3053\u3068\u3092\u8a3c\u660e\u305b\u3088\u3002<\/p>\n\n \n \u25b3APR \u3068 \u25b3AQR \u306e\u5408\u540c\u6761\u4ef6\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u3002\n \n <\/p>\n\n \u2461 \u6b21\u306e\u3010\u3000\u3000\u3011\u306e\u4e2d\u306e\u300c\u3046\u300d\u300c\u3048\u300d\u306b\u5f53\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c\u7b54\u3048\u3088\u3002<\/p>\n\n \u56f32\u306b\u304a\u3044\u3066\u3001\u7dda\u5206AR\u3068\u7dda\u5206BQ\u3068\u306e\u4ea4\u70b9\u3092S\u3001\u70b9O\u3068\u70b9R\u3092\u7d50\u3073\u3001\u7dda\u5206BQ\u3068\u7dda\u5206OR\u3068\u306e\u4ea4\u70b9\u3092T\u3068\u3057\u305f\u5834\u5408\u3092\u8003\u3048\u308b\u3002<\/p>\n\n \n AP = 20P\u306e\u3068\u304d\u3001\u0394RST\u306e\u9762\u7a4d\u306f\u3001\u56db\u89d2\u5f62AORQ\u306e\u9762\u7a4d\u306e\u3010\n <math>\n <mrow>\n <mfrac>\n <mi>\u3046<\/mi>\n <mi>\u3048<\/mi>\n <\/mfrac>\n<mi>\u3011\u500d\u3067\u3042\u308b\u3002<\/mi>\n <\/mrow>\n <\/math>\n\n\n\n<\/p>\u6b63\u89e3\uff1a \u554f\uff11\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff12 \u2460\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span> \u2461\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-24\">\u3010\uff15\u3011<\/h2>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u554f\u984c5<\/title>\n<\/head>\n<body>\n\n \u56f31\u306b\u793a\u3057\u305f\u7acb\u4f53 <math><mi>A<\/mi><mi>B<\/mi><mi>C<\/mi><mi>D<\/mi><mo>\u2013<\/mo><mi>E<\/mi><mi>F<\/mi><mi>G<\/mi><mi>H<\/mi><\/math> \u306f\u3001 \n <math><mi>A<\/mi><mi>B<\/mi><mi>=<\/mi><mi>A<\/mi><mi>D<\/mi><mo>=6<\/mo><mo>cm<\/mo><\/math>, \n <math><mi>A<\/mi><mi>E<\/mi><mo>=4<mo>cm<\/mo><\/mo><\/math> \u306e\u76f4\u65b9\u4f53\u3067\u3042\u308b\u3002 \n \u9802\u70b9 <math><mi>A<\/mi><\/math> \u3068\u9802\u70b9 <math><mi>C<\/mi><\/math> \u3092\u7d50\u3073\u3001\u7dda\u5206 \n <math><mi>A<\/mi><mi>C<\/mi><\/math> \u4e0a\u306b\u3042\u308b\u70b9\u3092 <math><mi>P<\/mi><\/math> \u3068\u3059\u308b\u3002 \n \u9802\u70b9 <math><mi>H<\/mi><\/math> \u3068\u70b9 <math><mi>P<\/mi><\/math> \u3092\u7d50\u3076\u3002 \n \u6b21\u306e\u5404\u554f\u306b\u7b54\u3048\u3088\u3002\n <\/p>\n\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-21.26.07.png\n\" alt=\"\u56f31\" style=\"max-width: 100%; height: auto;\">\n\n <h3 id=\"i-25\">\u554f1<\/h3>\n \n \u6b21\u306e\u3010\u3000\u3000\u3011\u306e\u4e2d\u306e\u300c\u304a\u300d\u300c\u304b\u300d\u306b\u5f53\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c\u7b54\u3048\u3088\u3002 \n \u56f31\u306b\u304a\u3044\u3066\u3001\u9802\u70b9 <math><mi>D<\/mi><\/math> \u3068\u70b9 \n <math><mi>P<\/mi><\/math>\u3001\u9802\u70b9 \n <math><mi>E<\/mi><\/math> \u3068\u70b9 \n <math><mi>P<\/mi><\/math> \u3092\u305d\u308c\u305e\u308c\u7d50\u3093\u3060\u5834\u5408\u3092\u8003\u3048\u308b\u3002 \n \u70b9 <math><mi>P<\/mi><\/math> \u304c\u7dda\u5206 \n <math><mi>A<\/mi><ci>C<\/ci><\/math> \u306e\u4e2d\u70b9\u306e\u3068\u304d\u3001\u7acb\u4f53 \n <math><mo>P \u2013 AEHD<\/mo><mo>\u306e\u4f53\u7a4d\u306f\u3010\u304a\u304b\u3011\u33a4\u3067\u3042\u308b<\/mo><\/math>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u6570\u5b66\u554f\u984c<\/title>\n<\/head>\n<body>\n<\/body><\/html><\/p><h3 id=\"i-26\">\u554f\uff12<\/h3>\n \u6b21\u306e\u3010\u3000\u3000\u3011\u306e\u4e2d\u306e\u300c\u304d\u300d\u300c\u304f\u300d\u300c\u3051\u300d\u306b\u5f53\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c\u7b54\u3048\u3088\u3002<\/p>\n \u53f3\u306e\u56f32\u306f\u3001\u56f31\u306b\u304a\u3044\u3066\u3001\u9802\u70b9F\u3068\u9802\u70b9H\u3001\u9802\u70b9F\u3068\u70b9P\u3092\u305d\u308c\u305e\u308c\u7d50\u3093\u3060\u5834\u5408\u3092\u8868\u3057\u3066\u3044\u308b\u3002<\/p>\n \n AP : PC = 5 : 1 \u306e\u3068\u304d\u3001 \n \u25b3FPH\u306e\u9762\u7a4d\u306f\u3001\n <math>\n <mi>\u304d\u304f<\/mi><msqrt><mi>\u3051<\/mi><\/msqrt><mo>\u33a0<\/mo>\n <\/math>\n \u3067\u3042\u308b\u3002\n <\/p>\n\n \n <figure>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-21.26.14.png\" alt=\"\u56f32\">\n\n <\/figure>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \u554f\uff11\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff12\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n<\/p>\n<\/p>\n<\/p>\n<\/p>\n<\/p>\n<\/p>\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-large animated wobble\"><a href=\"https:\/\/kakomonselect.com\/\u90e8\u6d3b\u3082\u52c9\u5f37\u3082\u8ae6\u3081\u306a\u3044\uff01\u81ea\u5b85\u3067\u53f6\u3048\u308b\u3001\u5fd7\u671b\u6821\u5408\/\"><img fetchpriority=\"high\" decoding=\"async\" fetchpriority=\"high\" width=\"1024\" height=\"1024\" class=\"wp-image-248\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-1024x1024.png\" alt=\"\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-1024x1024.png 1024w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-300x300.png 300w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-150x150.png 150w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-768x768.png 768w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-940x940.png 940w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-160x160.png 160w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/a><\/figure>\n<\/p>\n<\/div>\n<\/p>\n<\/p>\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-large animated wobble\"><a href=\"https:\/\/kakomonselect.com\/publichs-trends\/tokyo\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" class=\"wp-image-249\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-1024x1024.png\" alt=\"\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-1024x1024.png 1024w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-300x300.png 300w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-150x150.png 150w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-768x768.png 768w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-940x940.png 940w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-160x160.png 160w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/a><\/figure>\n<\/p>\n<\/div>\n<\/p>\n<\/p>\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-large animated wobble\"><a href=\"https:\/\/kakomonselect.com\/\u6771\u4eac\u90fd\u516c\u7acb\u9ad8\u6821\u5165\u8a66\u306e\u3057\u304f\u307f\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1080\" class=\"wp-image-250\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-1024x1024.png\" alt=\"\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-1024x1024.png 1024w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-300x300.png 300w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-150x150.png 150w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-768x768.png 768w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-940x940.png 940w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-160x160.png 160w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4.png 1080w\" sizes=\"(max-width: 1080px) 100vw, 1080px\"><\/a><\/figure>\n<\/p>\n<\/div>\n<\/p>\n<\/div>\n<\/p>\n<\/p>\n<a href=\"https:\/\/www.kyoiku.metro.tokyo.lg.jp\/admission\/high_school\/exam\">\u6771\u4eac\u90fd\u6559\u80b2\u59d4\u54e1\u4f1a\u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8<\/a>\u3088\u308a\u3001\u6700\u65b0\u306e\u60c5\u5831\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u898b\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\uff01<\/p>\n<\/p><\/html><\/body><\/html><\/html><\/html><\/html><\/html><\/html><\/html>\n","protected":false},"excerpt":{"rendered":"\u6700\u5f8c\u306b\u3001\u50be\u5411\u3068\u5bfe\u7b56\u30fb\u9ad8\u6821\u5165\u8a66\u306e\u3057\u304f\u307f\u306a\u3069\u3078\u306eLINK\u304c\u3042\u308a\u307e\u3059\u3002 \u3010\uff11\u3011 \u6570\u5b66\u306e\u554f\u984c \u6b21\u306e\u5404\u554f\u306b\u7b54\u3048\u3088\u3002 \u554f1 3 \u2212 6\u00b2 \u00f7 4 \u3092\u8a08\u7b97\u305b\u3088\u3002 \u554f2 9a\u2212b 5 \u2212a+2b \u3092\u8a08\u7b97\u305b\u3088\u3002 \u554f3 (3\u221a7 + 8)( …","protected":false},"author":1,"featured_media":245,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[31,30,45,28],"class_list":{"0":"post-690","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-19","8":"tag-31","9":"tag-30","10":"tag-45","11":"tag-28"},"_links":{"self":[{"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/posts\/690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=690"}],"version-history":[{"count":81,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/posts\/690\/revisions"}],"predecessor-version":[{"id":1375,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/posts\/690\/revisions\/1375"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/media\/245"}],"wp:attachment":[{"href":"https:\/\/kakomonselect.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":690,"date":"2025-03-20T21:41:29","date_gmt":"2025-03-20T12:41:29","guid":{"rendered":"https:\/\/kakomonselect.site\/?p=690"},"modified":"2025-03-20T21:41:52","modified_gmt":"2025-03-20T12:41:52","slug":"%e6%9d%b1%e4%ba%ac%e9%83%bd%e5%85%ac%e7%ab%8b%e9%ab%98%e6%a0%a1%e5%85%a5%e8%a9%a6%e3%80%802025%e5%b9%b4%e3%80%80%e6%95%b0%e5%ad%a6","status":"publish","type":"post","link":"https:\/\/kakomonselect.site\/?p=690","title":{"rendered":"\u6771\u4eac\u90fd\u516c\u7acb\u9ad8\u6821\u5165\u8a66\u30002025\u5e74\u3000\u6570\u5b66"},"content":{"rendered":"\n

\u6700\u5f8c\u306b\u3001\u50be\u5411\u3068\u5bfe\u7b56\u30fb\u9ad8\u6821\u5165\u8a66\u306e\u3057\u304f\u307f\u306a\u3069\u3078\u306eLINK\u304c\u3042\u308a\u307e\u3059\u3002<\/mark><\/p>\n\n\n\n

\u3010\uff11\u3011<\/h2>\n\n\n\n\n\n \n \n \u6570\u5b66\u306e\u554f\u984c<\/title>\n<\/head>\n<body>\n \u6b21\u306e\u5404\u554f\u306b\u7b54\u3048\u3088\u3002<\/p>\n\n <h3 id=\"i-1\">\u554f1<\/h3>\n 3 \u2212 6\u00b2 \u00f7 4 \u3092\u8a08\u7b97\u305b\u3088\u3002<\/p>\n\n <h3 id=\"i-2\">\u554f2<\/h3>\n \n <math display=\"inline\">\n <mfrac>\n <mrow>\n <mn>9<\/mn><mi>a<\/mi><mo>\u2212<\/mo><mi>b<\/mi>\n <\/mrow>\n <mn>5<\/mn>\n <\/mfrac>\n <mo>\u2212<\/mo><mi>a<\/mi><mo>+<\/mo><mn>2<\/mn><mi>b<\/mi>\n <\/math>\n \u3092\u8a08\u7b97\u305b\u3088\u3002\n <\/p>\n\n <h3 id=\"i-3\">\u554f3<\/h3>\n (3\u221a7 + 8)(3\u221a7 \u2212 8) \u3092\u8a08\u7b97\u305b\u3088\u3002<\/p>\n\n <h3 id=\"i-4\">\u554f4<\/h3>\n \n \u4e00\u6b21\u65b9\u7a0b\u5f0f\n <math display=\"inline\">\n <mfrac>\n <mrow>\n <mn>9<\/mn><mi>x<\/mi><mo>\u2212<\/mo><mn>6<\/mn>\n <\/mrow>\n <mn>2<\/mn>\n <\/mfrac>\n <mo>=<\/mo><mn>4<\/mn><mi>x<\/mi><mo>+<\/mo><mn>1<\/mn>\n <\/math>\n \u3092\u89e3\u3051\u3002\n <\/p>\n\n <h3 id=\"i-5\">\u554f5<\/h3>\n \u9023\u7acb\u65b9\u7a0b\u5f0f<\/p>\n <ul>\n <li>8x \u2212 5y = \u22123<\/li>\n <li>y = 2x \u2212 1<\/li>\n <\/ul>\n \u3092\u89e3\u3051\u3002\n\n <h3 id=\"i-6\">\u554f6<\/h3>\n x\u00b2 \u2212 9x + 7 = 0 \u3092\u89e3\u3051\u3002<\/p>\n\n <h3 id=\"i-7\">\u554f7<\/h3>\n \u6b21\u306e\u2460\u3068\u2461\u306b\u5f53\u3066\u306f\u307e\u308b\u6570\u3092\u3001\u4e0b\u306e\u30a2\u301c\u30af\u306e\u3046\u3061\u304b\u3089\u305d\u308c\u305e\u308c\u9078\u3073\u3001\u8a18\u53f7\u3067\u7b54\u3048\u3088\u3002<\/p>\n \u95a2\u6570 y = \u2212x\u00b2 \u306b\u3064\u3044\u3066\u3001x \u306e\u5909\u57df\u304c \u22122 \u2264 x \u2264 3 \u306e\u3068\u304d\u306e y \u306e\u5909\u57df\u306f\u3001<\/p>\n <ul style=\"list-style: none;\">\n <li>\u2460 \u2264 y \u2264 \u2461<\/li>\n <\/ul>\n\n <h4 id=\"i-8\">\u9078\u629e\u80a2:<\/h4>\n <ul style=\"list-style: none;\">\n <li>\u30a2: \u22129<\/li>\n <li>\u30a4: \u22126<\/li>\n <li>\u30a6: \u22124<\/li>\n <li>\u30a8: \u22122<\/li>\n <li>\u30aa: 0<\/li>\n <li>\u30ab: 4<\/li>\n <li>\u30ad: 6<\/li>\n <li>\u30af: 9<\/li>\n <\/ul>\n\n \n <noscript>\u3053\u306e\u30da\u30fc\u30b8\u3067\u306fMathML\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/noscript>\n\n<\/body>\n\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u554f\u984c<\/title>\n<\/head>\n<body>\n\n <h3 id=\"i-9\">\u554f8<\/h3>\n \u6b21\u306e\u25a1\u306e\u4e2d\u306e\u300c\u3042\u300d\u300c\u3044\u300d\u306b\u5f53\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c\u7b54\u3048\u3088\u3002<\/p>\n \u53f3\u306e\u56f31\u306e\u3088\u3046\u306b\u30011, 2, 3, 4, 5\u306e\u6570\u5b57\u30921\u3064\u305a\u3064\u66f8\u3044\u305f5\u679a\u306e\u30ab\u30fc\u30c9\u304c\u3042\u308b\u3002<\/p>\n \u3053\u306e5\u679a\u306e\u30ab\u30fc\u30c9\u304b\u3089\u540c\u6642\u306b3\u679a\u306e\u30ab\u30fc\u30c9\u3092\u53d6\u308a\u51fa\u3059\u3068\u304d\u3001\u53d6\u308a\u51fa\u3057\u305f3\u679a\u306e\u30ab\u30fc\u30c9\u306b\u66f8\u3044\u3066\u3042\u308b\u6570\u306e\u548c\u304c10\u4ee5\u4e0a\u306b\u306a\u308b\u78ba\u7387\u306f\u3001<\/p>\n <math display=\"inline\">\n <mfrac>\n <mrow>\n <mi>\u3042<\/mi>\n <\/mrow>\n <mi>\u3044<\/mi>\n <\/mfrac>\n \n <\/math>\n \u3067\u3042\u308b\u3002\u305f\u3060\u3057\u3001\u3069\u306e\u30ab\u30fc\u30c9\u304c\u53d6\u308a\u51fa\u3055\u308c\u308b\u3053\u3068\u3082\u540c\u69d8\u306b\u78ba\u304b\u3089\u3057\u3044\u3082\u306e\u3068\u3059\u308b\u3002<\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-18.19.20.png\" alt=\"\u56f31\">\n\n <h3 id=\"i-10\">\u554f9<\/h3>\n \u53f3\u306e\u56f32\u3067\u3001\u56db\u89d2\u5f62ABCD\u306f\u5e73\u884c\u56db\u8fba\u5f62\u3067\u3042\u308b\u3002<\/p>\n \u89e3\u7b54\u6b04\u306b\u793a\u3057\u305f\u56f3\u3092\u3082\u3068\u306b\u3057\u3066\u3001\u8fbaAD\u4e0a\u306b\u3042\u308a\u3001\u9802\u70b9B\u3001\u9802\u70b9C\u307e\u3067\u306e\u8ddd\u96e2\u304c\u7b49\u3057\u3044\u70b9P\u3092\u3001\u5b9a\u898f\u3068\u30b3\u30f3\u30d1\u30b9\u3092\u7528\u3044\u3066\u4f5c\u56f3\u306b\u3088\u3063\u3066\u6c42\u3081\u3001\u70b9P\u306e\u4f4d\u7f6e\u3092\u793a\u3059\u6587\u5b57P\u3082\u66f8\u3051\u3002<\/p>\n \u305f\u3060\u3057\u3001\u4f5c\u56f3\u306b\u7528\u3044\u305f\u7dda\u306f\u6d88\u3055\u306a\u3044\u3067\u304a\u304f\u3053\u3068\u3002<\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-18.19.28.png\" alt=\"\u56f32\">\n\n \n <math display=\"block\">\n \n <mrow>\n <mi>P<\/mi>\n <mo>=<\/mo>\n <mi>B<\/mi>\n <mo>,<\/mo>\n <mi>C<\/mi>\n <mo>(\u7b49\u8ddd\u96e2)<\/mo>\n <\/mrow>\n <\/math>\n\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \u554f\uff11 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff12 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff13 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff14 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff15 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff16 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff17 \u2460 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff17 \u2461 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff18 \u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff19 \u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-11\">\u3010\uff12\u3011<\/h2>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u554f\u984c\u8868\u793a<\/title>\n<\/head>\n<body>\n <h2 id=\"i-12\">S\u3055\u3093\u306e\u30af\u30e9\u30b9\u3067\u8003\u3048\u305f\u554f\u984c<\/h2>\n \u53f3\u306e\u56f31\u306e\u3088\u3046\u306b\u3001\u5186O\u306e\u5186\u5468\u309212\u7b49\u5206\u3059\u308b\u70b9\u306b\u30011\u304b\u308912\u307e\u3067\u306e\u81ea\u7136\u6570\u306e\u756a\u53f7\u3092\u3001\u5c0f\u3055\u3044\u9806\u3067\u6642\u8a08\u56de\u308a\u306b\u4ed8\u3051\u308b\u3002<\/p>\n 1\u304b\u308912\u307e\u3067\u306e\u756a\u53f7\u3092\u4ed8\u3051\u305f\u70b9\u306e\u3046\u3061\u30012\u70b9\u3092\u7d50\u3093\u3067\u3067\u304d\u308b\u7dda\u5206\u304c\u5186O\u306e\u76f4\u5f84\u3068\u306a\u308b\u3068\u304d\u3001\u305d\u306e2\u70b9\u3092\u5411\u304b\u3044\u5408\u3046\u70b9\u3068\u3059\u308b\u3002<\/p>\n \u4f8b\u3048\u3070\u30011\u306e\u70b9\u30687\u306e\u70b9\u306f\u3001\u5411\u304b\u3044\u5408\u3046\u70b9\u3067\u3042\u308b\u3002<\/p>\n \u56f31\u306b\u304a\u3044\u3066\u30011\u7d44\u306e\u5411\u304b\u3044\u5408\u3046\u70b9\u3092\u9078\u3073\u3001\u305d\u308c\u305e\u308c\u306e\u70b9\u306e\u756a\u53f7\u306e\u3046\u3061\u3001\u5c0f\u3055\u3044\u65b9\u306e\u6570\u3092<a><\/a>\u3001\u5927\u304d\u3044\u65b9\u306e\u6570\u3092<\/b>\u3068\u3059\u308b\u3002<\/p>\n <math>\n <mrow><mo>a, b \u306e\u5e73\u5747\u5024\u3092 A \u3068\u3057\u3001<\/mo><\/mrow>\n <msup><mi>b<\/mi><mn>2<\/mn><\/msup> \u2212 \n <msup><mi>a<\/mi><mn>2<\/mn><\/msup> \u306e\u5024\u3092 B \u3068\u3059\u308b\u3068\u304d\u3001\n B \u306f A \u306e\u4f55\u500d\u304b\u6c42\u3081\u306a\u3055\u3044\u3002\n <\/math><\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-19.33.05.png\" alt=\"\u56f31\">\n\n <h3 id=\"i-13\">\u554f1<\/h3>\n [\u5148\u751f\u304c\u793a\u3057\u305f\u554f\u984c] \u3067\u3001B \u306f A \u306e \u3010\u3000\u3000\u3011 \u500d\u3068\u8868\u3059\u3068\u304d\u3001\u6b21\u306e\u30a2\u301c\u30a8\u306e\u3046\u3061\u304b\u3089\u9078\u3073\u3001\u8a18\u53f7\u3067\u7b54\u3048\u306a\u3055\u3044\u3002<\/p>\n <ul>\n <li>\u30a2: 3<\/li>\n <li>\u30a4: 4<\/li>\n <li>\u30a6: 6<\/li>\n <li>\u30a8: 12<\/li>\n <\/ul>\n <h2 id=\"i-14\">S\u3055\u3093\u306e\u30b0\u30eb\u30fc\u30d7\u304c\u4f5c\u3063\u305f\u554f\u984c<\/h2>\n \u53f3\u306e\u56f32\u306e\u3088\u3046\u306b\u3001\u5186O\u306e\u5186\u5468\u309224\u7b49\u5206\u3059\u308b\u70b9\u306b\u30011\u304b\u308924\u307e\u3067\u306e\u81ea\u7136\u6570\u306e\u756a\u53f7\u3092\u3001\u5c0f\u3055\u3044\u9806\u3067\u6642\u8a08\u56de\u308a\u306b\u4ed8\u3051\u308b\u3002<\/p>\n 1\u304b\u308924\u307e\u3067\u306e\u756a\u53f7\u3092\u4ed8\u3051\u305f\u70b9\u306e\u3046\u3061\u30012\u70b9\u3092\u7d50\u3093\u3067\u3067\u304d\u308b\u7dda\u5206\u304c\u5186O\u306e\u76f4\u5f84\u3068\u306a\u308b\u3068\u304d\u3001\u305d\u306e2\u70b9\u3092\u5411\u304b\u3044\u5408\u3046\u70b9\u3068\u3059\u308b\u3002<\/p>\n \u56f32\u306b\u304a\u3044\u3066\u3001\u7570\u306a\u308b2\u7d44\u306e\u5411\u304b\u3044\u5408\u3046\u70b9\u3092\u9078\u3073\u30011\u7d44\u76ee\u306e\u305d\u308c\u305e\u308c\u306e\u70b9\u306e\u756a\u53f7\u306e\u3046\u3061\u3001\u5c0f\u3055\u3044\u65b9\u306e\u6570\u3092<a><\/a>\u3001\u5927\u304d\u3044\u65b9\u306e\u6570\u3092<\/b>\u3068\u3057\u30012\u7d44\u76ee\u306e\u305d\u308c\u305e\u308c\u306e\u70b9\u306e\u756a\u53f7\u306e\u3046\u3061\u3001\u5c0f\u3055\u3044\u65b9\u306e\u6570\u3092<c><\/c>\u3001\u5927\u304d\u3044\u65b9\u306e\u6570\u3092<d><\/d>\u3068\u3059\u308b\u3002<\/p>\n <math>\n <mi>a<\/mi>, <mi>b<\/mi>, <mi>c<\/mi>, <mi>d<\/mi> <mi>\u306e\u5e73\u5747\u5024\u3092<\/mi> <mi>P<\/mi> <mi>\u3068\u3057\u3001<\/mi>\n <mi>b<\/mi><mi>d<\/mi> <mi>\u2212<\/mi> <mi>a<\/mi><mi>c<\/mi> <mi>\u306e\u5024\u3092<\/mi> <mi>Q<\/mi> <mi>\u3068\u3059\u308b\u3068\u304d\u3001<\/mi>\n <mrow><mo>Q = 24P<\/mo><\/mrow> <mi>\u3068\u306a\u308b\u3053\u3068\u3092\u78ba\u304b\u3081\u3066\u307f\u3088\u3046\u3002<\/mi>\n <\/math><\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-19.33.14.png\n\" alt=\"\u56f32\">\n<h3 id=\"i-15\">\u554f2<\/h3>\n\uff3bS\u3055\u3093\u306e\u30b0\u30eb\u30fc\u30d7\u304c\u4f5c\u3063\u305f\u554f\u984c\uff3d\u3067\u3001Q\uff1d24P\u3068\u306a\u308b\u3053\u3068\u3092\u8a3c\u660e\u305b\u3088 <\/p>\n \n<\/body>\n\n\n\n\n\u89e3\u7b54\uff1a<\/p>\n\n\n\n\u554f\uff11\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff12\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-16\">\u3010\uff13\u3011<\/h2>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u554f\u984c\u8868\u793a<\/title>\n<\/head>\n<body>\n\n <h2 id=\"i-17\">\u56f3 1<\/h2>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-20.25.51.png\" alt=\"\u56f31\u306e\u554f\u984c\u753b\u50cf\">\n\n \u56f31\u3067\u3001\u70b9O\u306f\u539f\u70b9\u3001\u70b9A\u306e\u5ea7\u6a19\u306f(0, -4)\u3067\u3042\u308a\u3001\u76f4\u7dda\u2113\u306f\u4ee5\u4e0b\u306e\u4e00\u6b21\u95a2\u6570\u3067\u8868\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n <math>\n <mrow>\n <mi>y<\/mi>\n <mo>=<\/mo>\n <mfrac>\n <mn>1<\/mn>\n <mn>2<\/mn>\n <\/mfrac>\n <mi>x<\/mi>\n <mo>+<\/mo>\n <mn>3<\/mn>\n <\/mrow>\n <\/math>\n\n \u76f4\u7dda\u2113\u3068x\u8ef8\u3068\u306e\u4ea4\u70b9\u3092B\u3068\u3059\u308b\u3002\u76f4\u7dda\u2113\u4e0a\u306b\u3042\u308b\u70b9\u3092P\u3068\u3057\u30012\u70b9A\u3001P\u3092\u901a\u308b\u76f4\u7dda\u3092m\u3068\u3059\u308b\u3002\u6b21\u306e\u5404\u554f\u306b\u7b54\u3048\u3088\u3002<\/p>\n\n <h3 id=\"i-18\">\u554f1<\/h3>\n \u70b9P\u306ey\u5ea7\u6a19\u304c-1\u306e\u3068\u304d\u3001\u70b9P\u306ex\u5ea7\u6a19\u3092\u6b21\u306e\u30a2\u301c\u30a8\u306e\u3046\u3061\u304b\u3089\u9078\u3073\u3001\u8a18\u53f7\u3067\u7b54\u3048\u3088\u3002<\/p>\n <ul>\n <li>\u30a2: -8<\/li>\n <li>\u30a4: <math>\n <mrow>\n <mi>\u2013<\/mi>\n <mfrac>\n <mn>9<\/mn>\n <mn>2<\/mn>\n <\/mfrac>\n <\/mrow>\n <\/math><\/li>\n <li>\u30a6: -2<\/li>\n <li>\u30a8: <math>\n <mrow>\n <mfrac>\n <mn>5<\/mn>\n <mn>2<\/mn>\n <\/mfrac>\n <\/mrow>\n <\/math><\/li>\n <\/ul>\n\n <h3 id=\"i-19\">\u554f2<\/h3>\n \u70b9P\u304c\u70b9B\u306b\u4e00\u81f4\u3059\u308b\u3068\u304d\u3001\u76f4\u7ddam\u306e\u5f0f\u3092\u6b21\u306e\u30a2\u301c\u30a8\u306e\u3046\u3061\u304b\u3089\u9078\u3073\u3001\u8a18\u53f7\u3067\u7b54\u3048\u3088\u3002<\/p>\n <ul>\n <li>\u30a2: \n <math>\n <mrow>\n <mi>y<\/mi>\n <mo>=<\/mo><mo>\u2013<\/mo>\n <mfrac>\n <mn>3<\/mn>\n <mn>2<\/mn>\n <\/mfrac>\n <mi>x<\/mi>\n <mo>\u2013<\/mo>\n <mn>4<\/mn>\n <\/mrow>\n <\/math>\n <\/li>\n <li>\u30a4: \n <math>\n <mrow>\n <mi>y<\/mi>\n <mo>=<\/mo><mo>\u2013<\/mo>\n <mfrac>\n <mn>3<\/mn>\n <mn>2<\/mn>\n <\/mfrac>\n <mi>x<\/mi>\n <mo>\u2013<\/mo>\n <mn>6<\/mn>\n <\/mrow>\n <\/math><\/li>\n <li>\u30a6: \n <math>\n <mrow>\n <mi>y<\/mi>\n <mo>=<\/mo><mo>\u2013<\/mo>\n <mfrac><mn>2<\/mn><mn>3<\/mn><\/mfrac><mi>x<\/mi><mo>\u2013<\/mo><mn>4<\/mn><\/mrow><\/math><\/li>\n\n <li>\u30a8: \n <math>\n <mrow>\n <mi>y<\/mi>\n <mo>=<\/mo>\n<mo>\u2013<\/mo>\n <mfrac><mn>2<\/mn><mn>3<\/mn><\/mfrac><mi>x<\/mi><mo>\u2013<\/mo><mn>6<\/mn><\/mrow><\/math><\/li>\n<\/ul>\n<h3 id=\"i-20\">\u554f\uff13<\/h3>\n \u4ee5\u4e0b\u306e\u56f3\u3068\u6761\u4ef6\u306b\u57fa\u3065\u3044\u3066\u3001\u70b9P\u306ex\u5ea7\u6a19\u3092\u6c42\u3081\u306a\u3055\u3044\u3002<\/p>\n \n \n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-20.35.16.png\" alt=\"\u6570\u5b66\u554f\u984c\u306e\u56f3\" style=\"max-width:100%; height:auto;\">\n \n \u56f32\u306f\u3001\u56f31\u306b\u304a\u3044\u3066\u3001\u70b9P\u306ex\u5ea7\u6a19\u304c\u6b63\u306e\u6570\u306e\u3068\u304d\u3001x\u8ef8\u4e0a\u306b\u3042\u308ax\u5ea7\u6a19\u304c\u70b9P\u306ex\u5ea7\u6a19\u3068\u7b49\u3057\u3044\u70b9\u3092Q\u3068\u3057\u3001\n \u70b9A\u3068\u70b9B\u3001\u70b9A\u3068\u70b9Q\u3001\u70b9P\u3068\u70b9Q\u3092\u305d\u308c\u305e\u308c\u7d50\u3093\u3060\u5834\u5408\u3092\u8868\u3057\u3066\u3044\u308b\u3002\n <\/p>\n \n \u25b3APB\u306e\u9762\u7a4d\u304c\u25b3AQP\u306e\u9762\u7a4d\u306e2\u500d\u306b\u306a\u308b\u3068\u304d\u3001\u70b9P\u306ex\u5ea7\u6a19\u3092\u6c42\u3081\u3088\u3002\n <\/p>\n\n <\/body>\n\n\n\n\n\u89e3\u7b54\uff1a \u554f\uff11\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff12\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff13\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-21\">\u3010\uff14\u3011<\/h2>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u6570\u5b66\u554f\u984c<\/title>\n<\/head>\n<body>\n \u4ee5\u4e0b\u306e\u56f3\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-20.43.28.png\" alt=\"\u554f\u984c\u56f3\" style=\"max-width: 100%; height: auto;\">\n\n \u53f3\u306e\u56f31\u3067\u3001\u70b9O\u306f\u7dda\u5206AB\u3092\u76f4\u5f84\u3068\u3059\u308b\u534a\u5186\u306e\u4e2d\u5fc3\u3067\u3042\u308b\u3002<\/p>\n <ul>\n <li>\u70b9P\u306f\u3001\u7dda\u5206OA\u4e0a\u306b\u3042\u308b\u70b9\u3067\u3001\u70b9O\u3001\u70b9A\u306e\u3044\u305a\u308c\u306b\u3082\u4e00\u81f4\u3057\u306a\u3044\u3002<\/li>\n <li>\u70b9Q\u306f\u3001AB\u4e0a\u306b\u3042\u308b\u70b9\u3067\u3001\u70b9A\u3001\u70b9B\u306e\u3044\u305a\u308c\u306b\u3082\u4e00\u81f4\u3057\u306a\u3044\u3002<\/li>\n <li>\u70b9R\u306f\u3001BQ\u4e0a\u306b\u3042\u308b\u70b9\u3067\u3001\u70b9B\u3001\u70b9Q\u306e\u3044\u305a\u308c\u306b\u3082\u4e00\u81f4\u3057\u306a\u3044\u3002<\/li>\n <\/ul>\n \u70b9A\u3068\u70b9Q\u3001\u70b9A\u3068\u70b9R\u3001\u70b9B\u3068\u70b9Q\u3001\u70b9P\u3068\u70b9R\u3092\u305d\u308c\u305e\u308c\u7d50\u3076\u3002<\/p>\n\n <h3 id=\"i-22\">\u554f1<\/h3>\n \u56f31\u306b\u304a\u3044\u3066\u3001<math><mi>AQ<\/mi>=<mi>BQ<\/mi><\/math>\u3001<math><mo>\u2220<\/mo><mi>QAR<\/mi>=20\u00b0<\/math>\u3001\n <math><mo>\u2220<\/mo><mi>ARP<\/mi>=<mi>a<\/mi>\u00b0<\/math>\u3068\u3059\u308b\u3068\u304d\u3001\n <math><mo>\u2220<\/mo><mi>BPR<\/mi><\/math>\u306e\u5927\u304d\u3055\u3092\u8868\u3059\u5f0f\u3092\u3001\n \u6b21\u306e\u30a2\u301c\u30a8\u306e\u3046\u3061\u304b\u3089\u9078\u3073\u3001\u8a18\u53f7\u3067\u7b54\u3048\u3088\u3002\n <\/p>\n\n <ol type=\"\u30a2\">\n <li>\n <math><mi>a<\/mi><mo>+20\u00b0<\/mo><\/math>\n <\/li>\n <li>\n <math><mi>a<\/mi><mo>+25\u00b0<\/mo><\/math>\n <\/li>\n <li>\n <math><mo>155\u2212<\/mo><mi>a<\/mi><\/math>\n <\/li>\n <li>\n <math><mo>160\u2212<\/mo><mi>a<\/mi><\/math>\n <\/li>\n <\/ol>\n\n<\/body>\n\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u554f\u984c\u8868\u793a<\/title>\n<\/head>\n<body>\n <h3 id=\"i-23\">\u554f2<\/h3>\n \u53f3\u306e\u56f32\u306f\u3001\u56f31\u306b\u304a\u3044\u3066\u3001<math>\n <mrow>\n <mi>A<\/mi><mi>P<\/mi><mo>=<\/mo><mi>A<\/mi><mi>Q<\/mi><mo>,<\/mo>\n <mi>B<\/mi><mi>R<\/mi><mo>=<\/mo><mi>Q<\/mi><mi>R<\/mi>\n <\/mrow>\n <\/math> \u306e\u3068\u304d\u3001\u70b9<math><mi>Q<\/mi><\/math>\u3068\u70b9<math><mi>R<\/mi><\/math>\u3092\u7d50\u3093\u3060\u5834\u5408\u3092\u8868\u3057\u3066\u3044\u308b\u3002<\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-20.56.46.png\" alt=\"\u554f\u984c\u56f3\" style=\"max-width:100%; height:auto;\">\n \n \u6b21\u306e\u2460\u3001\u2461\u306b\u7b54\u3048\u3088\u3002<\/p>\n\n \u2460 \u25b3APR \u2261 \u25b3AQR\u3067\u3042\u308b\u3053\u3068\u3092\u8a3c\u660e\u305b\u3088\u3002<\/p>\n\n \n \u25b3APR \u3068 \u25b3AQR \u306e\u5408\u540c\u6761\u4ef6\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u3002\n \n <\/p>\n\n \u2461 \u6b21\u306e\u3010\u3000\u3000\u3011\u306e\u4e2d\u306e\u300c\u3046\u300d\u300c\u3048\u300d\u306b\u5f53\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c\u7b54\u3048\u3088\u3002<\/p>\n\n \u56f32\u306b\u304a\u3044\u3066\u3001\u7dda\u5206AR\u3068\u7dda\u5206BQ\u3068\u306e\u4ea4\u70b9\u3092S\u3001\u70b9O\u3068\u70b9R\u3092\u7d50\u3073\u3001\u7dda\u5206BQ\u3068\u7dda\u5206OR\u3068\u306e\u4ea4\u70b9\u3092T\u3068\u3057\u305f\u5834\u5408\u3092\u8003\u3048\u308b\u3002<\/p>\n\n \n AP = 20P\u306e\u3068\u304d\u3001\u0394RST\u306e\u9762\u7a4d\u306f\u3001\u56db\u89d2\u5f62AORQ\u306e\u9762\u7a4d\u306e\u3010\n <math>\n <mrow>\n <mfrac>\n <mi>\u3046<\/mi>\n <mi>\u3048<\/mi>\n <\/mfrac>\n<mi>\u3011\u500d\u3067\u3042\u308b\u3002<\/mi>\n <\/mrow>\n <\/math>\n\n\n\n<\/p>\u6b63\u89e3\uff1a \u554f\uff11\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff12 \u2460\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span> \u2461\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-24\">\u3010\uff15\u3011<\/h2>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u554f\u984c5<\/title>\n<\/head>\n<body>\n\n \u56f31\u306b\u793a\u3057\u305f\u7acb\u4f53 <math><mi>A<\/mi><mi>B<\/mi><mi>C<\/mi><mi>D<\/mi><mo>\u2013<\/mo><mi>E<\/mi><mi>F<\/mi><mi>G<\/mi><mi>H<\/mi><\/math> \u306f\u3001 \n <math><mi>A<\/mi><mi>B<\/mi><mi>=<\/mi><mi>A<\/mi><mi>D<\/mi><mo>=6<\/mo><mo>cm<\/mo><\/math>, \n <math><mi>A<\/mi><mi>E<\/mi><mo>=4<mo>cm<\/mo><\/mo><\/math> \u306e\u76f4\u65b9\u4f53\u3067\u3042\u308b\u3002 \n \u9802\u70b9 <math><mi>A<\/mi><\/math> \u3068\u9802\u70b9 <math><mi>C<\/mi><\/math> \u3092\u7d50\u3073\u3001\u7dda\u5206 \n <math><mi>A<\/mi><mi>C<\/mi><\/math> \u4e0a\u306b\u3042\u308b\u70b9\u3092 <math><mi>P<\/mi><\/math> \u3068\u3059\u308b\u3002 \n \u9802\u70b9 <math><mi>H<\/mi><\/math> \u3068\u70b9 <math><mi>P<\/mi><\/math> \u3092\u7d50\u3076\u3002 \n \u6b21\u306e\u5404\u554f\u306b\u7b54\u3048\u3088\u3002\n <\/p>\n\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-21.26.07.png\n\" alt=\"\u56f31\" style=\"max-width: 100%; height: auto;\">\n\n <h3 id=\"i-25\">\u554f1<\/h3>\n \n \u6b21\u306e\u3010\u3000\u3000\u3011\u306e\u4e2d\u306e\u300c\u304a\u300d\u300c\u304b\u300d\u306b\u5f53\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c\u7b54\u3048\u3088\u3002 \n \u56f31\u306b\u304a\u3044\u3066\u3001\u9802\u70b9 <math><mi>D<\/mi><\/math> \u3068\u70b9 \n <math><mi>P<\/mi><\/math>\u3001\u9802\u70b9 \n <math><mi>E<\/mi><\/math> \u3068\u70b9 \n <math><mi>P<\/mi><\/math> \u3092\u305d\u308c\u305e\u308c\u7d50\u3093\u3060\u5834\u5408\u3092\u8003\u3048\u308b\u3002 \n \u70b9 <math><mi>P<\/mi><\/math> \u304c\u7dda\u5206 \n <math><mi>A<\/mi><ci>C<\/ci><\/math> \u306e\u4e2d\u70b9\u306e\u3068\u304d\u3001\u7acb\u4f53 \n <math><mo>P \u2013 AEHD<\/mo><mo>\u306e\u4f53\u7a4d\u306f\u3010\u304a\u304b\u3011\u33a4\u3067\u3042\u308b<\/mo><\/math>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u6570\u5b66\u554f\u984c<\/title>\n<\/head>\n<body>\n<\/body><\/html><\/p><h3 id=\"i-26\">\u554f\uff12<\/h3>\n \u6b21\u306e\u3010\u3000\u3000\u3011\u306e\u4e2d\u306e\u300c\u304d\u300d\u300c\u304f\u300d\u300c\u3051\u300d\u306b\u5f53\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c\u7b54\u3048\u3088\u3002<\/p>\n \u53f3\u306e\u56f32\u306f\u3001\u56f31\u306b\u304a\u3044\u3066\u3001\u9802\u70b9F\u3068\u9802\u70b9H\u3001\u9802\u70b9F\u3068\u70b9P\u3092\u305d\u308c\u305e\u308c\u7d50\u3093\u3060\u5834\u5408\u3092\u8868\u3057\u3066\u3044\u308b\u3002<\/p>\n \n AP : PC = 5 : 1 \u306e\u3068\u304d\u3001 \n \u25b3FPH\u306e\u9762\u7a4d\u306f\u3001\n <math>\n <mi>\u304d\u304f<\/mi><msqrt><mi>\u3051<\/mi><\/msqrt><mo>\u33a0<\/mo>\n <\/math>\n \u3067\u3042\u308b\u3002\n <\/p>\n\n \n <figure>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-20-21.26.14.png\" alt=\"\u56f32\">\n\n <\/figure>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \u554f\uff11\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span> \u554f\uff12\u3000\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n<\/p>\n<\/p>\n<\/p>\n<\/p>\n<\/p>\n<\/p>\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-large animated wobble\"><a href=\"https:\/\/kakomonselect.com\/\u90e8\u6d3b\u3082\u52c9\u5f37\u3082\u8ae6\u3081\u306a\u3044\uff01\u81ea\u5b85\u3067\u53f6\u3048\u308b\u3001\u5fd7\u671b\u6821\u5408\/\"><img fetchpriority=\"high\" decoding=\"async\" fetchpriority=\"high\" width=\"1024\" height=\"1024\" class=\"wp-image-248\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-1024x1024.png\" alt=\"\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-1024x1024.png 1024w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-300x300.png 300w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-150x150.png 150w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-768x768.png 768w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-940x940.png 940w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-160x160.png 160w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/a><\/figure>\n<\/p>\n<\/div>\n<\/p>\n<\/p>\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-large animated wobble\"><a href=\"https:\/\/kakomonselect.com\/publichs-trends\/tokyo\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" class=\"wp-image-249\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-1024x1024.png\" alt=\"\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-1024x1024.png 1024w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-300x300.png 300w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-150x150.png 150w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-768x768.png 768w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-940x940.png 940w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-160x160.png 160w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/a><\/figure>\n<\/p>\n<\/div>\n<\/p>\n<\/p>\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-large animated wobble\"><a href=\"https:\/\/kakomonselect.com\/\u6771\u4eac\u90fd\u516c\u7acb\u9ad8\u6821\u5165\u8a66\u306e\u3057\u304f\u307f\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1080\" class=\"wp-image-250\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-1024x1024.png\" alt=\"\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-1024x1024.png 1024w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-300x300.png 300w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-150x150.png 150w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-768x768.png 768w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-940x940.png 940w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-160x160.png 160w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4.png 1080w\" sizes=\"(max-width: 1080px) 100vw, 1080px\"><\/a><\/figure>\n<\/p>\n<\/div>\n<\/p>\n<\/div>\n<\/p>\n<\/p>\n<a href=\"https:\/\/www.kyoiku.metro.tokyo.lg.jp\/admission\/high_school\/exam\">\u6771\u4eac\u90fd\u6559\u80b2\u59d4\u54e1\u4f1a\u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8<\/a>\u3088\u308a\u3001\u6700\u65b0\u306e\u60c5\u5831\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u898b\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\uff01<\/p>\n<\/p><\/html><\/body><\/html><\/html><\/html><\/html><\/html><\/html><\/html>\n","protected":false},"excerpt":{"rendered":"\u6700\u5f8c\u306b\u3001\u50be\u5411\u3068\u5bfe\u7b56\u30fb\u9ad8\u6821\u5165\u8a66\u306e\u3057\u304f\u307f\u306a\u3069\u3078\u306eLINK\u304c\u3042\u308a\u307e\u3059\u3002 \u3010\uff11\u3011 \u6570\u5b66\u306e\u554f\u984c \u6b21\u306e\u5404\u554f\u306b\u7b54\u3048\u3088\u3002 \u554f1 3 \u2212 6\u00b2 \u00f7 4 \u3092\u8a08\u7b97\u305b\u3088\u3002 \u554f2 9a\u2212b 5 \u2212a+2b \u3092\u8a08\u7b97\u305b\u3088\u3002 \u554f3 (3\u221a7 + 8)( …","protected":false},"author":1,"featured_media":245,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[31,30,45,28],"class_list":{"0":"post-690","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-19","8":"tag-31","9":"tag-30","10":"tag-45","11":"tag-28"},"_links":{"self":[{"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/posts\/690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=690"}],"version-history":[{"count":81,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/posts\/690\/revisions"}],"predecessor-version":[{"id":1375,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/posts\/690\/revisions\/1375"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/media\/245"}],"wp:attachment":[{"href":"https:\/\/kakomonselect.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}