{"id":4530,"date":"2022-05-04T15:04:26","date_gmt":"2022-05-04T06:04:26","guid":{"rendered":"https:\/\/goodstudy.online\/?p=4530"},"modified":"2023-06-04T01:39:02","modified_gmt":"2023-06-03T16:39:02","slug":"%e4%b8%ad%ef%bc%93%e3%80%80%ef%bc%91%e5%ad%a6%e6%9c%9f%e3%80%80%e4%b8%ad%e9%96%93%e5%af%be%e7%ad%96","status":"publish","type":"post","link":"https:\/\/goodstudy.online\/?p=4530","title":{"rendered":"\u4e2d\uff13\u3000\uff11\u5b66\u671f\u3000\u4e2d\u9593\u5bfe\u7b56"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"http:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/tyuu3-1gakki-tyuukanntaisaku-1024x1024.png\" alt=\"\u4e2d\uff13\u3000\uff11\u5b66\u671f\u3000\u4e2d\u9593\u5bfe\u7b56\" class=\"wp-image-4531\" srcset=\"https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/tyuu3-1gakki-tyuukanntaisaku-1024x1024.png 1024w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/tyuu3-1gakki-tyuukanntaisaku-300x300.png 300w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/tyuu3-1gakki-tyuukanntaisaku-150x150.png 150w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/tyuu3-1gakki-tyuukanntaisaku-768x768.png 768w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/tyuu3-1gakki-tyuukanntaisaku-100x100.png 100w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/tyuu3-1gakki-tyuukanntaisaku.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading is-style-default has-very-dark-gray-color has-light-green-cyan-background-color has-text-color has-background\">\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u2026<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span class=\"st-mymarker-s\">\u4e2d\uff13\u3000\uff11\u5b66\u671f\u306e\u4e2d\u9593\u30c6\u30b9\u30c8\u306b\u5411\u3051\u3066\u306e\u5bfe\u7b56\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n\n\n\n<p>\u4e2d\uff13\u306e\u5185\u7533\u306f\uff0c\u9ad8\u6821\u5165\u8a66\u306b\u3082\u95a2\u4fc2\u3057\u3066\u304f\u308b\u306e\u3067\u300c\u9811\u5f35\u308d\u3046\uff01\u300d\u3068\u3044\u3046\u6c17\u6301\u3061\u306b\u306a\u3063\u3066\u3044\u308b\u4eba\u3082\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<br>\u305d\u3093\u306a\u4eba\u305f\u3061\u306e\u305f\u3081\u306b\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5fa9\u7fd2\u3057\u3066\u304a\u304f\u3079\u304d\u4f8b\u984c<\/li>\n\n\n\n<li>\u4e2d\uff13\u3067\u6700\u521d\u306b\u5b66\u3076\u300c\u591a\u9805\u5f0f\u300d\u306e\u30dd\u30a4\u30f3\u30c8<\/li>\n\n\n\n<li>\u30df\u30b9\u3057\u3084\u3059\u3044\u554f\u984c\u306e\u8a73\u3057\u3044\u89e3\u8aac<\/li>\n<\/ul>\n\n\n\n<p>\u306a\u3069\u304c\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002<br>\u305d\u308c\u3067\u306f\u3055\u3063\u305d\u304f\u3001\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading is-style-st-heading-custom-check\">\u5fa9\u7fd2\u3057\u3066\u304a\u304f\u3079\u304d\u554f\u984c<\/h3>\n\n\n\n<p>\u4e2d\uff13\u306e\uff11\u5b66\u671f\u306e\u4e2d\u9593\u30c6\u30b9\u30c8\u3067\u306f\u300c\u591a\u9805\u5f0f\u300d\u304c\u30e1\u30a4\u30f3\u3067\u51fa\u984c\u3055\u308c\u308b\u5b66\u6821\u304c\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u3002<br>\u3053\u308c\u306f\u8a08\u7b97\u306e\u5358\u5143\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u5358\u5143\u307e\u3067\u306b\u5b66\u7fd2\u3057\u305f\u8a08\u7b97\u306e\u4e2d\u3067\uff0c\u7279\u306b\u95a2\u4fc2\u6027\u306e\u9ad8\u3044\u3082\u306e\u3092\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u307e\u3057\u305f\u3002<br>\u307e\u305a\u306f\u3053\u3053\u306b\u3042\u308b\u554f\u984c\u3092\u5fa9\u7fd2\u3092\u3057\u307e\u3057\u3087\u3046\u3002<br><\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-st-heading-custom-diagonal\">\u554f\uff1a\u6b21\u306e\u5f0f\u3092\u8a08\u7b97\u3057\u306a\u3055\u3044\u3002\u3010\u4e2d\uff11\u6587\u5b57\u3068\u5f0f\u3011<\/h4>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\"><strong>\u2460\u3000\\(2x-3(x+4)\\)<\/strong><\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u3053\u306e\u554f\u984c\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u300c\u9805\u300d\u3067\u3059\u3002\u3053\u306e\u5f0f\u306e\u4e2d\u306b\u306f\u9805\u306f\uff12\u3064\u3042\u308a\u307e\u3059\u3002<br>\uff11\u3064\u76ee\u306f\u300c\\(2x\\)\u300d<br>\uff12\u3064\u76ee\u306f\u300c\\(-3(x+4)\\)\u300d\u3067\u3059\u3002<br>\uff12\u3064\u76ee\u306e\u9805\u306e\uff0c\u304b\u3063\u3053\u3092\u306f\u305a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=2x-3x-12\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u304b\u3063\u3053\u3092\u5916\u3059\u3068\u304d\u306b\uff0c\u300c\\(-3\\)\u300d\u3068\u300c\\(+4\\)\u300d\u3092\u304b\u3051\u308b\u306e\u3082\u5fd8\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<br>\u7b26\u53f7\u306f\u300c\u30de\u30a4\u30ca\u30b9\u300d\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=-x-12\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u540c\u985e\u9805\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u305f\u307e\u306b\u898b\u304b\u3051\u308b\u30df\u30b9\u304c\u300c\\(2x\\)\u3068\\(-3\\)\u3092\u304b\u3051\u3066\u3057\u307e\u3046\u300d\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002<br>\u3053\u306e\u5f0f\u306f\\(2x\\)\u3068\\(-3(x+4)\\)\u306e\uff12\u3064\u306e\u9805\u304c\u300c+\u300d\u3067\u3064\u306a\u304c\u3063\u3066\u3067\u304d\u3066\u3044\u307e\u3059\u3002<br>\u6587\u5b57\u3068\u6570\u5b57\u304c\u304b\u3051\u3089\u308c\u3066\uff11\u3064\u306e\u9805\u3092\u4f5c\u308b\u5834\u5408\u306f<span class=\"st-mymarker-s-b\">\u6587\u5b57\u306e\u524d\u306b\u6570\u5b57\u3092\u66f8\u304f<\/span><br>\u3068\u3044\u3046\u30eb\u30fc\u30eb\u304c\u3042\u308b\u306e\u3067\u3001\u3053\u306e\u5f0f\u306e\\(2x\\)\u3068\\(-3\\)\u306f\u4f55\u306e\u95a2\u4fc2\u3082\u3042\u308a\u307e\u305b\u3093\u3002<br>\u3069\u3053\u3067\u5f0f\u304c\u5206\u304b\u308c\u3066\u3044\u308b\u306e\u304b\u3092\u308f\u304b\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<br><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><br>\u3067\u306f\u6b21\u306e\u554f\u984c\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\"><strong>\u2461\u3000\\(-3(x-4)+2\\)<\/strong><\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u3053\u306e\u554f\u984c\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u300c\u304b\u3063\u3053\u306e\u306f\u305a\u3057\u65b9\u300d\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=-3x+12+2\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u304b\u3063\u3053\u3092\u5916\u3059\u3068\u304d\u306b\uff0c\u300c\\(-3\\)\u300d\u3092\u300c\\(x\\)\u300d\u3068\u300c\\(-4\\)\u300d\u306b\u304b\u3051\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=-3x+14\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>12+2\u306e\u90e8\u5206\u3092\u8a08\u7b97\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u554f\u984c\u3067\u898b\u3089\u308c\u308b\u30df\u30b9\u3068\u3057\u3066\u300c\\(-3\\)\u3092\\(+2\\)\u306b\u3082\u304b\u3051\u3066\u3057\u307e\u3046\u300d\u3068\u3044\u3046\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<br>\u305d\u306e\u7d50\u679c\u9014\u4e2d\u306e\u5f0f\u304c\u300c\\(=-3x+12-6\\)\u300d\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u308a\u3057\u307e\u3059\u3002<br>\u3084\u306f\u308a\u30dd\u30a4\u30f3\u30c8\u306f\u300c\u9805\u300d\u3067\uff0c\u4eca\u56de\u306f\\(-3(x-4)\\)\u3068\\(+2\\)\u306e\uff12\u3064\u306e\u9805\u304c\u300c+\u300d\u3067\u3064\u306a\u304c\u3063\u3066\u3067\u304d\u3066\u3044\u307e\u3057\u305f\u3002<br><br>\u4e0a\u306e\uff12\u3064\u306e\u554f\u984c\u306b\u81ea\u4fe1\u304c\u306a\u3044\u4eba\u306f\u6b21\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u898b\u3066\u78ba\u8a8d\u3057\u3066\u304a\u304f\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br>\u4e2d\uff11\u3000\u6587\u5b57\u3068\u5f0f<br><a href=\"https:\/\/goodstudy.online\/1-2-18\/index.html\">18\u3000\uff11\u6b21\u5f0f\u306e\u52a0\u6cd5\u3068\u6e1b\u6cd5<\/a><br>\u4e2d\uff12\u3000\u5f0f\u306e\u8a08\u7b97<br><a href=\"https:\/\/goodstudy.online\/2-1-3\/index.html\">\uff13\u3000\u591a\u9805\u5f0f\u306e\u52a0\u6cd5\u3068\u6e1b\u6cd5<\/a><br><a href=\"https:\/\/goodstudy.online\/2-1-4\/index.html\">\uff14\u3000\u591a\u9805\u5f0f\u306e\u4e57\u6cd5\u3068\u9664\u6cd5\u2460<\/a><br><br>\u4e2d\uff13\u3000\u591a\u9805\u5f0f\u306b\u95a2\u3057\u3066\u5fc5\u8981\u306a\u5fa9\u7fd2\u306f\u3053\u306e\u304f\u3089\u3044\u3067OK\u3067\u3059\u3002\u3055\u3089\u306b\u7d30\u304b\u3044\u7b87\u6240\u304c\u6c17\u306b\u306a\u3063\u305f\u308a\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u308a\u3057\u305f\u3089\uff0c\u8fd1\u304f\u306e\u4eba\u306b\u805e\u304f\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002\u30b3\u30e1\u30f3\u30c8\u6b04\u3067\u8cea\u554f\u3082\u53d7\u3051\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u3067\u306f\u3044\u3088\u3044\u3088\uff0c\u591a\u9805\u5f0f\u306e\u5bfe\u7b56\u3067\u3059\u3002<br>\u57fa\u672c\u306e\u4f8b\u984c\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-st-heading-custom-check\">\u57fa\u672c\u4f8b\u984c<\/h3>\n\n\n\n<h4 class=\"wp-block-heading is-style-st-heading-custom-diagonal\">\u554f\uff1a\u6b21\u306e\u5f0f\u3092\u8a08\u7b97\u3057\u306a\u3055\u3044\u3002\u3010\u5358\u9805\u5f0f\u00d7\u591a\u9805\u5f0f\u3011<\/h4>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\"><strong>\\(2a(5a-4b)\\)<\/strong><\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\\(2a\\) \u3068 \\(5a\\) \u3092\u304b\u3051\u307e\u3059\u3002<\/li>\n\n\n\n<li>\\(2a\\) \u3068 \\(-4b\\) \u3092\u304b\u3051\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=10a^2-8ab\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u307e\u3068\u3081\u3089\u308c\u308b\u540c\u985e\u9805\u304c\u306a\u3044\u306e\u3067\uff0c\u3053\u308c\u3067\u7d42\u308f\u308a\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading is-style-st-heading-custom-diagonal\">\u554f\uff1a\u6b21\u306e\u5f0f\u3092\u8a08\u7b97\u3057\u306a\u3055\u3044\u3002\u3010\u591a\u9805\u5f0f\u00f7\u5358\u9805\u5f0f\u3011<\/h4>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\"><strong>\\(\\displaystyle(3x^2+xy)\u00f7\\frac{ 1 }{ 2 }x\\)<\/strong><\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\\(\\displaystyle\u00f7\\frac{ 1 }{ 2 }x\\)\u3000\u306e\u90e8\u5206\u306e\u8a08\u7b97\u306e\u4ed5\u65b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<br>\\(\\displaystyle\u00f7\\frac{ 1 }{ 2 }x\\)\u3000\u2192\u3000\\(\\displaystyle\u00f7\\frac{ x }{ 2 }\\)\u3000\u2192\u3000\\(\\displaystyle\u00d7\\frac{ 2 }{ x }\\)\u3000\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=\\displaystyle3x^2\u00d7\\frac{ 2 }{ x }+xy\u00d7\\frac{ 2 }{ x }\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\\(\\displaystyle3x^2\u00d7\\frac{ 2 }{ x }\\) \u3000\u306e\u90e8\u5206\u3092\u7d04\u5206\u3059\u308b\u3068<br>\\(x^2\\)\u304c\\(x\\)\u306b\u306a\u3063\u3066\uff0c\\(x\\)\u304c\\(1\\)\u306b\u306a\u308b\u306e\u3067<br>\\(\\displaystyle3x\u00d72=6x\\)\u3000\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\\(\\displaystyle xy\u00d7\\frac{ 2 }{ x }\\)\u3000\u306e\u90e8\u5206\u3092\u7d04\u5206\u3059\u308b\u3068<br>\u5206\u6bcd\u3068\u5206\u5b50\u306e\\(x\\)\u304c\\(1\\)\u306b\u306a\u308b\u306e\u3067<br>\\(2y\\)\u3000\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=6x+2y\\)\u3000<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\\(6x\\)\u3068\\(2y\\)\u306f\u307e\u3068\u3081\u3089\u308c\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u203b\u3053\u306e\u308f\u308a\u7b97\u306f\u30df\u30b9\u3057\u3066\u3057\u307e\u3046\u4eba\u3082\u591a\u3044\u306e\u3067\u3057\u3063\u304b\u308a\u3068\u7df4\u7fd2\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-st-heading-custom-diagonal\">\u554f\uff1a\u6b21\u306e\u5f0f\u3092\u5c55\u958b\u3057\u306a\u3055\u3044\u3002<\/h4>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\"><strong>\u2460\u3000\\((x+3)(y+4)\\)<\/strong><\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\uff14\u3064\u3042\u308b\u9805\u3092\u305d\u308c\u305e\u308c\u3059\u3079\u3066\u304b\u3051\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=xy+4x+3y+12\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u3053\u306e\u5f0f\u306e\u4e2d\u306b\u540c\u985e\u9805\u306f\u7121\u3044\u306e\u3067\uff0c\u3053\u308c\u3067\u7d42\u308f\u308a\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\"><strong>\u2461\u3000\\((x+3)(x+2)\\)<\/strong><\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u305d\u308c\u305e\u308c\u304b\u3051\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=x^2+2x+3x+6\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u540c\u985e\u9805\u304c\u3042\u308b\u3068\u304d\u306f\uff0c\u307e\u3068\u3081\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=x^2+5x+6\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\\(2x\\)\u3068\\(3x\\)\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading is-style-st-heading-custom-diagonal\">\u554f\uff1a\u6b21\u306e\u5f0f\u3092\u5c55\u958b\u3057\u306a\u3055\u3044\u3002\u3010\u4e57\u6cd5\u516c\u5f0f\uff11\u3011<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"345\" src=\"http:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/jouhoukousiki1-1024x345.png\" alt=\"\u4e57\u6cd5\u516c\u5f0f\uff11\" class=\"wp-image-4556\" srcset=\"https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/jouhoukousiki1-1024x345.png 1024w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/jouhoukousiki1-300x101.png 300w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/jouhoukousiki1-768x259.png 768w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/jouhoukousiki1-1536x517.png 1536w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/jouhoukousiki1-2048x690.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\"><strong>\\((x+2)(x+5)\\)<\/strong><\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u516c\u5f0f\u306b\u3042\u3066\u306f\u3081\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=x^2+(2+5)x+2\u00d75\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u4e57\u6cd5\u516c\u5f0f\uff11\u3067\uff0c \\(a=2\\)\uff0c\\(b=5\\)\u3000\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=x^2+7x+10\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u6163\u308c\u3066\u304d\u305f\u3089\uff0c\uff12\u884c\u76ee\u306e\u5f0f\u306f\u66f8\u304b\u305a\u306b\u3059\u3050\u306b\u3053\u306e\u7b54\u3048\u306e\u884c\u3092\u66f8\u304f\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading is-style-st-heading-custom-diagonal\">\u554f\uff1a\u6b21\u306e\u5f0f\u3092\u5c55\u958b\u3057\u306a\u3055\u3044\u3002\u3010\u4e57\u6cd5\u516c\u5f0f\uff12\u30fb\uff13\u3011<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"345\" src=\"http:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/\u516c\u5f0f\uff12\uff13-1024x345.png\" alt=\"\u4e57\u6cd5\u516c\u5f0f\uff12\u30fb\uff13\" class=\"wp-image-4557\" srcset=\"https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/\u516c\u5f0f\uff12\uff13-1024x345.png 1024w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/\u516c\u5f0f\uff12\uff13-300x101.png 300w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/\u516c\u5f0f\uff12\uff13-768x259.png 768w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/\u516c\u5f0f\uff12\uff13-1536x517.png 1536w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/\u516c\u5f0f\uff12\uff13-2048x690.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\"><strong>\u2460\u3000\\((x+5)^2\\)<\/strong><\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u516c\u5f0f\uff12\u306b\u3042\u3066\u306f\u3081\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=x^2+2\u00d7\uff15\u00d7x+5^2\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u4e57\u6cd5\u516c\u5f0f\uff12\u3067\uff0c \\(a=5\\)\u3068\u3044\u3046\u5f0f\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=x^2+10x+25\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u3053\u308c\u3067\u5b8c\u6210\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\u2461<strong>\u3000\\((x-4)^2\\)<\/strong><\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u516c\u5f0f\uff13\u306b\u3042\u3066\u306f\u3081\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=x^2-2\u00d74\u00d7x+(-4)^2\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u4e57\u6cd5\u516c\u5f0f\uff13\u3067\uff0c \\(a=4\\)\u3068\u3044\u3046\u5f0f\u3067\u3059\u3002<br>\uff08\u4e57\u6cd5\u516c\u5f0f\uff12\u3067\uff0c \\(a=-4\\)\u3067\u3042\u308b\u3068\u304d\u3060\u3068\u8003\u3048\u3066\u3082\u826f\u3044\u3067\u3059\u3002\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=x^2-8x+16\\)<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-st-heading-custom-diagonal\">\u554f\uff1a\u6b21\u306e\u5f0f\u3092\u5c55\u958b\u3057\u306a\u3055\u3044\u3002\u3010\u4e57\u6cd5\u516c\u5f0f\uff14\u3011<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"345\" src=\"http:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/\u516c\u5f0f\uff14-1024x345.png\" alt=\"\u4e57\u6cd5\u516c\u5f0f\uff14\" class=\"wp-image-4558\" srcset=\"https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/\u516c\u5f0f\uff14-1024x345.png 1024w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/\u516c\u5f0f\uff14-300x101.png 300w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/\u516c\u5f0f\uff14-768x259.png 768w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/\u516c\u5f0f\uff14-1536x517.png 1536w, https:\/\/goodstudy.online\/wp-content\/uploads\/2022\/05\/\u516c\u5f0f\uff14-2048x690.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\"><strong>\\((x+4)(x-4)\\)<\/strong><\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u516c\u5f0f\uff14\u306b\u3042\u3066\u306f\u3081\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=x^2-4^2\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u4e57\u6cd5\u516c\u5f0f\uff14\u3067\uff0c \\(a=4\\)\u3000\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=x^2-16\\)<\/p>\n\n\n\n<p>\u3053\u306e\u516c\u5f0f\u306f\uff0c\u3067\u304d\u308b\u9805\u306e\u6570\u304c\u300c\uff12\u3064\u300d\u3067\u3042\u308b\u3068\u3044\u3046\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002<br>\u3044\u308d\u3044\u308d\u306a\u30d1\u30bf\u30fc\u30f3\u304c\u3042\u308b\u4e2d\u3067\u3053\u306e\u3088\u3046\u306a\u300c\u4ed6\u3068\u3061\u304c\u3046\u90e8\u5206\u300d\u306b\u6ce8\u76ee\u3057\u3066\uff0c\u8a18\u61b6\u306b\u6b8b\u3057\u3084\u3059\u304f\u3057\u307e\u3057\u3087\u3046\u3002<br><\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u3088\u308a\u8a73\u3057\u304f\u5b66\u7fd2\u3057\u305f\u3044\u3068\u304d\u306f\uff0c\u6b21\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u7df4\u7fd2\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u4e2d\uff13\u3000\u591a\u9805\u5f0f<br><a href=\"https:\/\/goodstudy.online\/3-1-1\/index.html\">\uff11\u3000\u5358\u9805\u5f0f\u3068\u591a\u9805\u5f0f\u306e\u4e57\u6cd5\u30fb\u9664\u6cd5<\/a><br><a href=\"https:\/\/goodstudy.online\/3-1-2\/index.html\">\uff12\u3000\u5c55\u958b<\/a><br><a href=\"https:\/\/goodstudy.online\/3-1-3\/index.html\">\uff13\u3000\u4e57\u6cd5\u516c\u5f0f\uff11<\/a><br><a href=\"https:\/\/goodstudy.online\/3-1-4\/index.html\">\uff14\u3000\u4e57\u6cd5\u516c\u5f0f\uff12\u30fb\uff13<\/a><br><a href=\"https:\/\/goodstudy.online\/3-1-5\/index.html\">\uff15\u3000\u4e57\u6cd5\u516c\u5f0f\uff14<\/a><\/p>\n\n\n\n<p>\u6b21\u306f\u5c11\u3057\u8907\u96d1\u306a\u8a08\u7b97\u306e\u7df4\u7fd2\u554f\u984c\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-st-heading-custom-diagonal\">\u554f\uff1a\u6b21\u306e\u8a08\u7b97\u3092\u3057\u306a\u3055\u3044\u3002<\/h4>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\"><strong>\\(3(x-4)^2-(x+6)(x-1)\\)<\/strong><\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\\(3(x-4)^2\\)\u3000\u306e\u90e8\u5206\u3068\u3000\\(-(x+6)(x-1)\\)\u3000\u306e\u90e8\u5206\u305d\u308c\u305e\u308c\u3092\u8003\u3048\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=3(x^2-8x+16)-(x^2+5x-6)\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\\(3(x-4)^2\\)\u3000\u306e\u90e8\u5206\u306f<br>\\((x-4)^2\\)\u3000\u3092\u5148\u306b\u8a08\u7b97\u3057\u3066\uff0c\u304b\u3063\u3053\u306e\u4e2d\u306b\u5165\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\\(-(x+6)(x-1)\\)\u3000\u306e\u90e8\u5206\u306f<br>\\((x+6)(x-1)\\)\u3000\u3092\u5148\u306b\u8a08\u7b97\u3057\u3066\uff0c\u3053\u3061\u3089\u3082\u540c\u3058\u304f\u304b\u3063\u3053\u306e\u4e2d\u306b\u5165\u308c\u307e\u3059\u3002\u3000<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=3x^2-24x+48-x^2-5x+6\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\u305d\u308c\u305e\u308c\u306e\u304b\u3063\u3053\u3092\u306f\u305a\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-very-pale-yellow-background-color has-background\">\\(=2x^2-29x+54\\)<\/p>\n\n\n\n<ul class=\"is-style-st-timeline-list wp-block-list\">\n<li>\\(3x^2\\)\u3000\u3068\u3000\\(-x^2\\)\u3000\u3092\u307e\u3068\u3081\u3066<br>\\(2x^2\\)\u3000\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>\\(-24x\\)\u3000\u3068\u3000\\(-5x\\)\u3000\u3092\u307e\u3068\u3081\u3066<br>\\(-29x\\)\u3000\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>\\(48\\)\u3000\u3068\u3000\\(+6\\)\u3000\u3092\u307e\u3068\u3081\u3066<br>\\(+54\\)\u3000\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u554f\u984c\u3068\u4f3c\u305f\u3088\u3046\u306a\u30bf\u30a4\u30d7\u306e\u554f\u984c\u306f\uff0c\u6b21\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u3055\u3089\u306b\u7df4\u7fd2\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u4e2d\uff13\u3000\u591a\u9805\u5f0f<br><a href=\"https:\/\/goodstudy.online\/3-1-7\/index.html\">\uff17\u3000\u3044\u308d\u3044\u308d\u306a\u5c55\u958b<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-st-heading-custom-check\">\u5b66\u7fd2\u306e\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<p>\u8a08\u7b97\u306e\u5358\u5143\u304c\u5b9a\u671f\u30c6\u30b9\u30c8\u306e\u7bc4\u56f2\u3060\u3063\u305f\u5834\u5408\uff0c\u5b9f\u306f\u9ad8\u5f97\u70b9\u3092\u72d9\u3048\u308b\u30c1\u30e3\u30f3\u30b9\u3067\u3059\uff01<br>\u8a08\u7b97\u306f<span class=\"st-mymarker-s\">\u7df4\u7fd2\u3059\u308c\u3070\u78ba\u5b9f\u306b\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b<\/span>\u304b\u3089\u3067\u3059\u3002<br>\u3069\u3093\u306a\u306b\u8907\u96d1\u306a\u8a08\u7b97\u3067\u3082\uff0c\u6c7a\u3081\u3089\u308c\u305f\u30eb\u30fc\u30eb\u901a\u308a\u306b\u9032\u3081\u3066\u3044\u3051\u3070\u6b63\u89e3\u306b\u305f\u3069\u308a\u7740\u304d\u307e\u3059\u3002<br>\u30c6\u30b9\u30c8\u306b\u5411\u3051\u3066<br><span 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