{"id":17986,"date":"2017-04-15T19:18:44","date_gmt":"2017-04-15T10:18:44","guid":{"rendered":"http:\/\/yukisako.xsrv.jp\/entry\/quadratic-formula"},"modified":"2017-04-15T19:18:44","modified_gmt":"2017-04-15T10:18:44","slug":"quadratic-formula","status":"publish","type":"post","link":"https:\/\/skill-hacks.co.jp\/media\/quadratic-formula\/","title":{"rendered":"\u4e2d\u5b66\u6570\u5b66\u3067\u4e00\u756a\u8907\u96d1\u306a\u516c\u5f0f\uff0c\u300c\u89e3\u306e\u516c\u5f0f\u300d\u3092\u56f3\u5f62\u7684\u306b\u6349\u3048\u3066\u307f\u308b"},"content":{"rendered":"<p>\u307f\u306a\u3055\u3093\uff0c\u4e2d\u5b66\u6821\u306e\u6642\u306b\uff0c\u300c\uff12\u6b21\u65b9\u7a0b\u5f0f\u306e\u89e3\u306e\u516c\u5f0f\u300d\u3068\u3044\u3046\u306e\u3092\u7fd2\u308f\u306a\u304b\u3063\u305f\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u305d\u3046\uff0c\u3053\u3093\u306a\u3084\u3064\u3067\u3059\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155428.png\" alt=\"f:id:McG:20170508155428p:plain\" title=\"f:id:McG:20170508155428p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u591a\u5206\u3067\u3059\u304c\uff0c\u4e2d\u5b66\u6821\u3067\u7fd2\u3046\u516c\u5f0f\u306e\u4e2d\u3067\u306f\u4e00\u756a\u8907\u96d1\u3060\u3068\u601d\u3044\u307e\u3059\uff0e<\/p>\n<p>\u52a0\u3048\u3066\uff0c<strong>\u4e2d\u5b66\u751f\u306b\u306f\u8a3c\u660e\u304c\u96e3\u3057\u304f\u3066\uff0c\u591a\u304f\u306e\u4e2d\u5b66\u3067\u306f\u5148\u751f\u304c\u300c\u3068\u308a\u3042\u3048\u305a\u3053\u308c\u6697\u8a18\u3067\uff0e\u300d\u307f\u305f\u3044\u306a\u96d1\u306a\u6559\u3048\u65b9\u3057\u304b\u3057\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u306e\u3082\u73fe\u72b6\u306a\u3088\u3046<\/strong><\/p>\n<p>\u78ba\u304b\u306b\uff0c\u5f0f\u5909\u5f62\u306e\u904e\u7a0b\u3092\u7d42\u308f\u305b\u308b\u3053\u3068\u306f\u3061\u3087\u3063\u3068\u4e2d\u5b66\u751f\u306b\u306f\u9000\u5c48\u3060\u3057\u96e3\u3057\u3044\u3068\u601d\u3044\u307e\u3059\uff0e<\/p>\n<p>\u4eca\u56de\u306f\uff0c\u305d\u308c\u3092\u56f3\u5f62\u7684\u89e3\u91c8\u3092\u542b\u3081\u3066\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff0e<\/p>\n<p><\/p>\n<p><!--more--><\/p>\n<h2 id=\"\u4f8b\u984c\u3092\u89e3\u3044\u3066\u307f\u308b\">\u4f8b\u984c\u3092\u89e3\u3044\u3066\u307f\u308b<\/h2>\n<p>\u3055\u3066\uff0c\u305d\u306e\u524d\u306b\u89e3\u306e\u516c\u5f0f\u3063\u3066\u306a\u3093\u3060\u3063\u3051\uff1f\u3068\u3044\u3046\u4eba\u3082\u591a\u3044\u3068\u601d\u3046\u306e\u3067\uff0c\u4f8b\u984c\u3092\u51fa\u3057\u3066\u307f\u307e\u3059\uff0e<\/p>\n<p>\u4f8b\u3048\u3070\uff0c<img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20x%5E2%20%2B%202x%20-%2015%20%3D%200\" alt=\" x^2 + 2x - 15 = 0\"> \u306e\u89e3\u3092\u6c42\u3081\u308b\u3068\u3044\u3046\u554f\u984c\u304c\u3042\u3063\u305f\u3068\u3057\u307e\u3059\uff0e<\/p>\n<p><strong>\u3082\u3061\u308d\u3093\uff0c\u305f\u3059\u304d\u304c\u3051\u7b49\uff0c\u4ed6\u306e\u89e3\u6cd5\u3092\u4f7f\u3063\u305f\u307b\u3046\u304c\u697d\u3067\u3059\u304c\uff0c\u5f8c\u306e\u8aac\u660e\u306b\u3064\u306a\u3052\u308b\u305f\u3081\u306b\u3042\u3048\u3066\u3053\u306e\u4f8b\u984c\u3092\u89e3\u306e\u516c\u5f0f\u3067\u89e3\u3044\u3066\u307f\u307e\u3059<\/strong><\/p>\n<p><a href=\"http:\/\/blog.hatena.ne.jp\/htnma108\/\">id:htnma108<\/a> \u3055\u3093\u306e\u30d6\u30b3\u30e1\u306b\u8fd4\u7b54\u3057\u3066\u304a\u304f\u3068\uff0c\u305f\u3059\u304d\u639b\u3051\u3067\u89e3\u3051\u306a\u30442\u6b21\u65b9\u7a0b\u5f0f\u306f\uff0c\u56f3\u5f62\u7684\u7406\u89e3\u3092\u3059\u308b\u969b\u306b\u9014\u4e2d\u904e\u7a0b\u306b\u30eb\u30fc\u30c8\u304c\u51fa\u3066\u6765\u3066\u3057\u307e\u3044\uff0c\u8907\u96d1\u3055\u304c\u5897\u3059\u305f\u3081\u306b\u3053\u306e\u4f8b\u984c\u3092\u9078\u3070\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155449.png\" alt=\"f:id:McG:20170508155449p:plain\" title=\"f:id:McG:20170508155449p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u306d\uff0e<\/p>\n<p>\u3064\u307e\u308a\uff0c<strong>\u5f0f\u306e\u524d\u306e\u4fc2\u6570\u3092\u4ee3\u5165\u3059\u308b\u3060\u3051\u3067\u89e3\u304c\u5206\u304b\u308b\u3068\u3044\u3046\u306e\u304c\u89e3\u306e\u516c\u5f0f\u306e\u3059\u3054\u3044\u3068\u3053\u308d<\/strong>\u306a\u3093\u3067\u3059\uff0e<\/p>\n<p>\u305f\u3060\uff0c\u300c\u89e3\u306e\u516c\u5f0f\u3063\u3066\u306a\u3093\u3067\u6210\u308a\u7acb\u3064\u306e\uff1f\u300d\u3068\u8a00\u308f\u308c\u308b\u3068\uff0c\u4e2d\u5b66\u751f\u306f\u3068\u3082\u304b\u304f\u5927\u5b66\u751f\u3067\u3082\u7d50\u69cb\u7b54\u3048\u3089\u308c\u306a\u3044\u4eba\u306f\u591a\u3044\u3093\u3067\u3059\uff0e<\/p>\n<h2 id=\"\u7c21\u5358\u306a\u5f62\u306e\uff12\u6b21\u65b9\u7a0b\u5f0f\">\u7c21\u5358\u306a\u5f62\u306e\uff12\u6b21\u65b9\u7a0b\u5f0f<\/h2>\n<p>2\u6b21\u65b9\u7a0b\u5f0f\u3068\u3044\u3046\u3068\uff0c\u4e00\u822c\u7684\u306b\u306f<img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20a%20x%5E2%20%2B%20b%20x%20%2B%20c%20%3D%200\" alt=\" a x^2 + b x + c = 0\">\u306e\u5f62\u3067\u3059\u304c\uff0c\u3082\u3063\u3068\u30b7\u30f3\u30d7\u30eb\u306a\u5834\u5408\u3082\u3042\u308a\u307e\u3059\uff0e<\/p>\n<p>\u4f8b\u3048\u3070\uff0c<img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=x%5E2%20%3D%204\" alt=\"x^2 = 4\">\u307f\u305f\u3044\u306a\u306e\u3082\u7acb\u6d3e\u306a\uff12\u6b21\u65b9\u7a0b\u5f0f\uff0e<\/p>\n<p>\u3053\u306e\u7a0b\u5ea6\u3067\u3042\u308c\u3070\uff0c\u89e3\u306e\u516c\u5f0f\u306a\u3093\u304b\u4f7f\u308f\u306a\u304f\u3066\u3082\u4e00\u77ac\u3067\u89e3\u3051\u308b\u3068\u601d\u3044\u307e\u3059\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155507.png\" alt=\"f:id:McG:20170508155507p:plain\" title=\"f:id:McG:20170508155507p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p><strong>\u767a\u60f3\u3068\u3057\u3066\uff0c\u4e00\u822c\u7684\u306a2\u6b21\u65b9\u7a0b\u5f0f\u3082\uff0c\u7c21\u5358\u306a2\u6b21\u65b9\u7a0b\u5f0f\u306e\u5f62\u306b\u5909\u63db\u3057\u3066\u3084\u308c\u3070\u3044\u3044<\/strong>\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059<\/p>\n<h2 id=\"2\u4e57\u3068\u6b63\u65b9\u5f62\u306e\u9762\u7a4d\">2\u4e57\u3068\u6b63\u65b9\u5f62\u306e\u9762\u7a4d<\/h2>\n<p>\u3055\u3066\uff0c\u5f53\u30d6\u30ed\u30b0\u3067\u304a\u306a\u3058\u307f\u306e\u8003\u3048\u65b9\u3067\u3059\u304c\uff0c<strong>2\u4e57\u3068\u3044\u3048\u3070\u6b63\u65b9\u5f62\u306e\u9762\u7a4d\u3068\u95a2\u9023\u4ed8\u3051\u308b\u3053\u3068\u3067\u8996\u899a\u5316\u3067\u304d\u307e\u3059<\/strong><\/p>\n<p>\u5148\u7a0b\u8aac\u660e\u3057\u305f\uff0c\u300c\u4e00\u822c\u7684\u306a2\u6b21\u65b9\u7a0b\u5f0f\u304b\u3089\u7c21\u5358\u306a\u5f62\u306e2\u6b21\u65b9\u7a0b\u5f0f\u3078\u306e\u5909\u63db\u300d\u3092\u56f3\u5f62\u3092\u4f7f\u3063\u3066\u53ef\u8996\u5316\u3057\u3066\u307f\u307e\u3057\u3087\u3046<\/p>\n<p>\u305f\u3060\u3057\uff0c\uff12\u6b21\u65b9\u7a0b\u5f0f\u3092\u6b63\u65b9\u5f62\u306e\u9762\u7a4d\u3068\u3057\u3066\u7f6e\u304d\u63db\u3048\u3066\u8003\u3048\u305f\u5834\u5408\uff0cx\u306f\u6b63\u306e\u6570\u3057\u304b\u8003\u3048\u3089\u308c\u307e\u305b\u3093\uff0e\u56f3\u5f62\u7684\u8aac\u660e\u306f\u3042\u304f\u307e\u3067\u3082\u7406\u89e3\u3092\u3059\u308b\u305f\u3081\u306e\u88dc\u52a9\u7684\u7406\u89e3\u3068\u3057\u3066\u304a\u4f7f\u3044\u304f\u3060\u3055\u3044\uff0e<\/p>\n<p>\u3068\uff0c\u3044\u3046\u3053\u3068\u3067\u5e8f\u76e4\u3067\u3060\u3057\u305f\u4f8b\u984c\u306e<img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20x%5E2%20%2B%202x%20-%2015%20%3D%200\" alt=\" x^2 + 2x - 15 = 0\">\u3068\u3044\u30462\u6b21\u65b9\u7a0b\u5f0f\u3092\u3053\u3093\u306a\u98a8\u306b\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155521.png\" alt=\"f:id:McG:20170508155521p:plain\" title=\"f:id:McG:20170508155521p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20x%5E2%20%2B%202x%20-%2015%20%3D%200\" alt=\" x^2 + 2x - 15 = 0\"> \u306e15\u306e\u90e8\u5206\u3092\u79fb\u9805\u3059\u308b\u3068 <img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20x%5E2%20%2B%202x%20%3D%2015\" alt=\" x^2 + 2x = 15\">\u3068\u306a\u308b\u308f\u3051\u3067\u3059\u306d\uff0e<\/p>\n<p>\u3064\u307e\u308a\uff0c<strong>\uff11\u8fba\u306e\u9577\u3055\u304cx\u3067\u3042\u308b\u6b63\u65b9\u5f62\u306e\u9762\u7a4d\u3068\uff0c\u7e26\u306e\u9577\u3055\u304cx\uff0c\u6a2a\u306e\u9577\u3055\u304c2\u306e\u9577\u65b9\u5f62\u306e\u9762\u7a4d\u306e\u548c\u304c15<\/strong>\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\uff0e<\/p>\n<p><strong>\u300c2\u6b21\u65b9\u7a0b\u5f0f\u3092\u89e3\u304f\u300d\u3068\u3044\u3046\u3053\u3068\u306f\uff0c\u3053\u306e\u9762\u7a4d\u306e\u95a2\u4fc2\u304b\u3089\uff0c\u9577\u3055x\u306b\u5024\u3059\u308b\u3068\u3053\u308d\u3092\u6c42\u3081\u308b<\/strong>\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u306d\uff0e<\/p>\n<p>\u9577\u3055\u3092\u6c42\u3081\u308b\u306b\u306f\uff0c\u3067\u304d\u308b\u3060\u3051\u304d\u308c\u3044\u306a\u56f3\u5f62\u306b\u3057\u305f\u3044\u306e\u3067\uff0c\u3061\u3087\u3063\u3068\u6b63\u65b9\u5f62\u306b\u8fd1\u3065\u3051\u3066\u307f\u307e\u3057\u3087\u3046\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155534.png\" alt=\"f:id:McG:20170508155534p:plain\" title=\"f:id:McG:20170508155534p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u3055\u3066\uff0c\u3053\u306e\u5f62\uff0c\u3061\u3087\u3063\u3068\u7a74\u57cb\u3081\u3092\u3057\u3066\u3042\u3052\u308b\u3068\u304d\u308c\u3044\u306a\u6b63\u65b9\u5f62\u306b\u306a\u308a\u307e\u3059\u306d\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155545.png\" alt=\"f:id:McG:20170508155545p:plain\" title=\"f:id:McG:20170508155545p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u59cb\u3081\u306e\u9577\u65b9\u5f62\u3092\u5207\u3063\u305f\u308a\u79fb\u52d5\u3055\u305b\u305f\u308a\uff0c\u8db3\u308a\u306a\u3044\u90e8\u5206\u3092\u65b0\u3057\u304f\u57cb\u3081\u3066\uff0c\u6b63\u65b9\u5f62\u3092\u4f5c\u3063\u3066\u3044\u308b\u308f\u3051\u3067\u3059\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155604.png\" alt=\"f:id:McG:20170508155604p:plain\" title=\"f:id:McG:20170508155604p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u3044\u3073\u3064\u306a\u5f62\u306e\u56f3\u5f62\u3092\uff0c\u6b63\u65b9\u5f62\u306b\u3059\u308b\u305f\u3081\u306b\uff0c\u7121\u7406\u3084\u308a\u6b63\u65b9\u5f62\u3092\u8db3\u3057\u305f\u611f\u3058\u3067\u3059\uff0e<\/p>\n<p>\u3055\u3066\uff0c\u305d\u3093\u306a\u3053\u3093\u306a\u3067\u304d\u308c\u3044\u306a\u6b63\u65b9\u5f62\u3092\u4f5c\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3057\u305f\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155619.png\" alt=\"f:id:McG:20170508155619p:plain\" title=\"f:id:McG:20170508155619p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u3055\u3066\uff0c\u3053\u3053\u3067\u5f0f\u306e\u5f62\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046<\/p>\n<p><strong><img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20x%5E2%20%2B%202x%20-%2015%20%3D%200\" alt=\" x^2 + 2x - 15 = 0\">\u3092\uff0c\u5148\u7a0b\u898b\u305f\u5358\u7d14\u306a\u5f0f\u306e\u5f62\u306b\u5909\u5f62\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3057\u305f<\/strong><\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155633.png\" alt=\"f:id:McG:20170508155633p:plain\" title=\"f:id:McG:20170508155633p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u3082\u3061\u308d\u3093\uff0c\u5909\u5f62\u3057\u305f\u3060\u3051\u306a\u306e\u3067\uff0c\u5c55\u958b\u3059\u308b\u3068\u5143\u306e\u5f0f\u304c\u51fa\u3066\u304d\u307e\u3059<\/p>\n<p>\u3055\u3066\uff0c\u3053\u3053\u307e\u3067\u5909\u63db\u3067\u304d\u305f\u3089\u5f8c\u306f\u3082\u3046\u7c21\u5358\u3067\u3059\u306d\uff0e<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20x%5E2%20%3D%204\" alt=\" x^2 = 4\">\u3092\u89e3\u3044\u305f\u3068\u304d\u3068\u540c\u3058\u3067\u3059\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155642.png\" alt=\"f:id:McG:20170508155642p:plain\" title=\"f:id:McG:20170508155642p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u3055\u3066\uff0c\u3053\u3053\u307e\u3067\u306e\u6d41\u308c\u306f\u3064\u304b\u3081\u305f\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u4eca\u56de\u306f<img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20x%5E2%20%2B%202x%20-%2015%20%3D%200\" alt=\" x^2 + 2x - 15 = 0\">\u3068\u3044\u3046\u5177\u4f53\u7684\u306a\u65b9\u7a0b\u5f0f\u3092\u898b\u3066\u307f\u307e\u3057\u305f\uff0c\u6700\u5f8c\u306b\u4e00\u822c\u5316\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff0e<\/p>\n<h2 id=\"\u4e00\u822c\u5316\u306e\u304a\u8a71\">\u4e00\u822c\u5316\u306e\u304a\u8a71<\/h2>\n<p>\u3055\u3066\uff0c\u305d\u308c\u3067\u306f\uff0c<img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20ax%5E2%20%2B%20bx%20%2B%20c%20%3D%200\" alt=\" ax^2 + bx + c = 0\">\u306e\u89e3\u3092\u6c42\u3081\u3066\u307f\u307e\u3057\u3087\u3046\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155905.png\" alt=\"f:id:McG:20170508155905p:plain\" title=\"f:id:McG:20170508155905p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u307e\u305a\u306f\u3067\u3059\u306d\uff0c\u7c21\u5358\u306b\u3061\u3087\u3063\u3068\u3060\u3051\u5f0f\u5909\u5f62\u3092\u884c\u3044\u307e\u3059\uff0e<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20x%5E2\" alt=\" x^2\"> \u306e\u524d\u306e\u4fc2\u6570\u304c1\u306e\u307b\u3046\u304c\u56f3\u5f62\u7684\u7406\u89e3\u304c\u3057\u3084\u3059\u3044\u304b\u3089\u3068\u3044\u3046\u7406\u7531\u3067\u3059\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155711.png\" alt=\"f:id:McG:20170508155711p:plain\" title=\"f:id:McG:20170508155711p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u3055\u3066\uff0c\u3053\u306e\u5f0f\u5909\u5f62\u5f8c\u306e2\u6b21\u65b9\u7a0b\u5f0f\u3092\uff0c\u5148\u307b\u3069\u3068\u540c\u3058\u3088\u3046\u306b\u6b63\u65b9\u5f62\u53ca\u3073\u9577\u65b9\u5f62\u306e\u9762\u7a4d\u3068\u3057\u3066\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\uff0e<\/p>\n<p><strong>\u6587\u5b57\u304c\u3044\u3063\u3071\u3044\u3067\u308f\u304b\u308a\u306b\u304f\u3044\u4eba\u306f\uff0c\u5148\u307b\u3069\u306e\u5177\u4f53\u4f8b\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u307f\u3066\u304f\u3060\u3055\u3044<\/strong><\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155722.png\" alt=\"f:id:McG:20170508155722p:plain\" title=\"f:id:McG:20170508155722p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u3053\u3053\u3067\u5f97\u3089\u308c\u305f\u56f3\u5f62\u3092\uff0c\u5148\u307b\u3069\u3068\u540c\u3058\u3088\u3046\u306b\u6b63\u65b9\u5f62\u306b\u5909\u63db\u3057\u3066\u3044\u304d\u307e\u3059\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155732.png\" alt=\"f:id:McG:20170508155732p:plain\" title=\"f:id:McG:20170508155732p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u3053\u3053\u3067\uff0c\u4e00\u90e8\u304f\u308a\u629c\u304b\u308c\u305f\u6b63\u65b9\u5f62\u3092\u5f97\u308b\u3053\u3068\u304c\u51fa\u6765\u305f\u306e\u3067\uff0c\u8db3\u308a\u306a\u3044\u90e8\u5206\u3092\u88dc\u3063\u3066\u307f\u307e\u3059\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155745.png\" alt=\"f:id:McG:20170508155745p:plain\" title=\"f:id:McG:20170508155745p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u3053\u306e\u5909\u5f62\u904e\u7a0b\u3092\u901a\u3057\u3066\u65b0\u305f\u306b\u5f97\u305f\u6b63\u65b9\u5f62\u306e\u4e00\u8fba\u306e\u9577\u3055\uff0c\u53ca\u3073\u9762\u7a4d\u3092\u4f7f\u3063\u3066\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u65b9\u7a0b\u5f0f\u3092\u5f97\u307e\u3059\uff0e<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155754.png\" alt=\"f:id:McG:20170508155754p:plain\" title=\"f:id:McG:20170508155754p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u8907\u96d1\u305d\u3046\u306a\u898b\u305f\u76ee\u3092\u3057\u3066\u3044\u307e\u3059\u304c\uff0c\u25ef<img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20%5E2\" alt=\" ^2\"> = \u5b9a\u6570\u3068\u3044\u3063\u305f\uff0c\u5358\u7d14\u306a\u5f62\u306e\u65b9\u7a0b\u5f0f\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3057\u305f\uff0e<\/p>\n<p>\u30e9\u30b9\u30c8\u30b9\u30d1\u30fc\u30c8\uff0c<img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20x%5E2%20%3D%204\" alt=\" x^2 = 4\">\u3092\u89e3\u3044\u305f\u3068\u304d\u3068\u540c\u3058\u611f\u899a\u30672\u4e57\u3092\u6d88\u3057\uff0c\u7c21\u5358\u306a\u5f0f\u5909\u5f62\u3092\u3059\u308c\u3070\u7d42\u4e86\u3067\u3059<\/p>\n<p><span itemscope itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/M\/McG\/20170508\/20170508155806.png\" alt=\"f:id:McG:20170508155806p:plain\" title=\"f:id:McG:20170508155806p:plain\" class=\"hatena-fotolife\" itemprop=\"image\"><\/span><\/p>\n<p>\u3081\u3067\u305f\u304f2\u6b21\u65b9\u7a0b\u5f0f\u306e\u89e3\u306e\u516c\u5f0f\u3092\u5c0e\u304f\u3053\u3068\u304c\u51fa\u6765\u307e\u3057\u305f\uff0e<\/p>\n<h2 id=\"\u3055\u3044\u3054\u306b\">\u3055\u3044\u3054\u306b<\/h2>\n<p>\u3082\u3046\u3061\u3087\u3063\u3068\u30b9\u30de\u30fc\u30c8\u306b\u3044\u3051\u308b\u304b\u306a\u301c\u3068\u601d\u3063\u305f\u3093\u3067\u3059\u304c\uff0c\u3084\u3063\u3071\u308a\u3069\u3046\u3057\u3066\u3082\u8907\u96d1\u306b\u306a\u308a\u307e\u3059\u306d\uff0e<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%20x\" alt=\" x\">\u3092\u8fba\u306e\u9577\u3055\u3068\u3057\u3066\u6349\u3048\u305f\u5834\u5408\uff0c\u6b63\u306e\u6570\u3057\u304b\u8003\u3048\u3089\u308c\u306a\u304b\u3063\u305f\u308a\u3068\u3044\u3063\u305f\u554f\u984c\u304c\u3042\u308b\u306e\u3067\u3061\u3087\u304f\u3061\u3087\u304f\u3054\u307e\u304b\u3057\u305f\u90e8\u5206\u3082\u3042\u308a\u307e\u3059\uff0e<\/p>\n<p>\u307e\u3041\u56f3\u5f62\u7684\u7406\u89e3\u306f\u3061\u3083\u3093\u3068\u3057\u305f\u6570\u5f0f\u306b\u3088\u308b\u7406\u89e3\u306b\u3088\u308b\u4e00\u6b69\u624b\u524d\u306e\u88dc\u52a9\u7684\u5b58\u5728\u3067\u304a\u4f7f\u3044\u304f\u3060\u3055\u3044\uff0e<\/p>\n<p>\u56f3\u5f62\u7684\u306b\u898b\u3066\u307f\u308b\u3068\uff0c\u300c\u3042\u3063\uff0c\u3053\u3046\u3044\u3046\u3053\u3068\u304b!!\u300d\u3068\u7406\u89e3\u3067\u304d\u308b\u3053\u3068\u3082\u591a\u3044\u3068\u601d\u3044\u307e\u3059\uff0e<\/p>\n<p>\u624b\u9806\u3092\u5168\u90e8\u6587\u5b57\u306b\u3057\u3066\u66f8\u304f\u3068\uff0c\u7d50\u69cb\u9577\u304f\u306a\u308a\u307e\u3059\u304c\uff0c\u81ea\u5206\u3067\u56f3\u3092\u66f8\u3044\u3066\u5f0f\u3092\u8ffd\u3063\u3066\u307f\u308b\u3068\uff0c\u610f\u5916\u3068\u7c21\u5358\u3060\u3063\u3066\u3053\u3068\u304c\u308f\u304b\u308b\u306f\u305a\u3067\u3059\uff0e<\/p>\n<p>\u307e\u305f\uff0c\u6559\u79d1\u66f8\u3068\u306f\u9055\u3046\u65b9\u6cd5\u3067\u516c\u5f0f\u3092\u5c0e\u3044\u3066\u307f\u308b\u306e\u306f\uff0c\u9055\u3063\u305f\u8996\u70b9\u304b\u3089\u7269\u4e8b\u3092\u6349\u3048\u308b\u80fd\u529b\u3092\u3064\u3051\u3089\u308c\u3066\u826f\u3044\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306b\u306a\u308b\u3093\u3067\u3059\u306d\uff0e<\/p>\n<p>\u3072\u3068\u3064\u3072\u3068\u3064\u306e\u7269\u4e8b\u306b\u7591\u554f\u3092\u6301\u3061\uff0c\u305d\u308c\u306b\u3064\u3044\u3066\u8003\u3048\u308b\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3092\u3057\u3066\u3044\u308b\u304b\u3057\u3066\u3044\u306a\u3044\u304b\u3068\u3044\u3046\u4e9b\u7d30\u306a\u4e8b\u304c\uff0c\u6570\u5e74\u5f8c\u306e\u5927\u304d\u306a\u5dee\u306b\u3064\u306a\u304c\u3063\u3066\u304f\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff0e<\/p>\n<div class=\"date-box\">\n<div class=\"date-midashi\">\u5f53\u30d6\u30ed\u30b0\u304c\u66f8\u7c4d\u5316\u3055\u308c\u307e\u3057\u305f!!<\/div>\n<div class=\"date-content\">\n<a href=\"https:\/\/www.yukisako.xyz\/entry\/no-meorize-math-publishing\" target=\"_blank\" rel=\"noopener\">\u5f53\u30d6\u30ed\u30b0\u3067\u5927\u597d\u8a55\u306e\u3010\u6697\u8a18\u3057\u306a\u3044\u6570\u5b66\u3011\u30b7\u30ea\u30fc\u30ba\u304c\u66f8\u7c4d\u5316\u3055\u308c\u307e\u3057\u305f!!<\/a><\/p>\n<div class=\"booklink-box\" style=\"text-align:left;padding-bottom:20px;font-size:small;\/zoom: 1;overflow: hidden; background-color:white; border-radius:5px;\">\n<div class=\"booklink-image\" style=\"float:left;margin:0 15px 10px 0;\"><a href=\"http:\/\/www.amazon.co.jp\/exec\/obidos\/asin\/B06X9LJLPH\/m035f-22\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/images-fe.ssl-images-amazon.com\/images\/I\/51pJLaN8DNL._SL160_.jpg\" style=\"border: none;\"><\/a><\/div>\n<div class=\"booklink-info\" style=\"line-height:120%;\/zoom: 1;overflow: hidden;\">\n<div class=\"booklink-name\" style=\"margin-bottom:10px;line-height:120%\"><a href=\"http:\/\/www.amazon.co.jp\/exec\/obidos\/asin\/B06X9LJLPH\/m035f-22\/\" target=\"_blank\" rel=\"noopener\">\u6697\u8a18\u3057\u306a\u3044\u6570\u5b66: 30\u4e07\u4eba\u306b\u8aad\u307e\u308c\u305f\u30d6\u30ed\u30b0\u304c\u3064\u3044\u306b\u66f8\u7c4d\u5316[Kindle\u7248]<\/a><\/p>\n<div class=\"booklink-powered-date\" style=\"font-size:8pt;margin-top:5px;font-family:verdana;line-height:120%\">posted with <a href=\"http:\/\/yomereba.com\" rel=\"nofollow noopener\" target=\"_blank\">\u30e8\u30e1\u30ec\u30d0<\/a><\/div>\n<\/div>\n<div class=\"booklink-detail\" style=\"margin-bottom:5px;\">\u8feb \u4f51\u6a39 \u8feb \u4f51\u6a39 2017-02-22    <\/div>\n<div class=\"booklink-link2\" style=\"margin-top:10px;\">\n<div class=\"shoplinkkindle\" style=\"display:inline;margin-right:5px\"><a href=\"http:\/\/www.amazon.co.jp\/exec\/obidos\/ASIN\/B06X9LJLPH\/m035f-22\/\" target=\"_blank\" rel=\"noopener\">Kindle<\/a><\/div>\n<\/p><\/div>\n<\/div>\n<div class=\"booklink-footer\" style=\"clear: left\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"date-box\">\n<div class=\"date-midashi\">\u95a2\u9023\u8a18\u4e8b<\/div>\n<div class=\"date-content\">\n<p>    <i class=\"fa fa-arrow-circle-right\"><\/i><a href=\"https:\/\/www.yukisako.xyz\/entry\/kahouteiri\">\u6298\u308a\u7d19\u4e00\u679a\u3067\u8a3c\u660e\u3059\u308b\u4e09\u89d2\u95a2\u6570\u306e\u52a0\u6cd5\u5b9a\u7406<\/a><\/p>\n<p>    <i class=\"fa fa-arrow-circle-right\"><\/i>    <a href=\"https:\/\/www.yukisako.xyz\/entry\/sigma\">\u3010\u6697\u8a18\u3057\u306a\u3044\u6570\u5b66\u3011\u56f3\u5f62\u3067\u7406\u89e3\u3059\u308b\u30b7\u30b0\u30de\u516c\u5f0f<\/a><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u307f\u306a\u3055\u3093\uff0c\u4e2d\u5b66\u6821\u306e\u6642\u306b\uff0c\u300c\uff12\u6b21\u65b9\u7a0b\u5f0f\u306e\u89e3\u306e\u516c\u5f0f\u300d\u3068\u3044\u3046\u306e\u3092\u7fd2\u308f\u306a\u304b\u3063\u305f\u3067\u3057\u3087\u3046\u304b\uff1f \u305d\u3046\uff0c\u3053\u3093\u306a\u3084\u3064\u3067\u3059\uff0e \u591a\u5206\u3067\u3059\u304c\uff0c\u4e2d\u5b66\u6821\u3067\u7fd2\u3046\u516c\u5f0f\u306e\u4e2d\u3067\u306f\u4e00\u756a\u8907\u96d1\u3060\u3068\u601d\u3044\u307e\u3059\uff0e \u52a0\u3048\u3066\uff0c\u4e2d\u5b66\u751f\u306b\u306f\u8a3c\u660e\u304c\u96e3\u3057\u304f\u3066\uff0c\u591a\u304f\u306e\u4e2d\u5b66\u3067\u306f\u5148\u751f &#8230; <\/p>\n","protected":false},"author":1,"featured_media":17005,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":{"0":"post-17986","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-15","8":"entry"},"_links":{"self":[{"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/posts\/17986","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/comments?post=17986"}],"version-history":[{"count":0,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/posts\/17986\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/media\/17005"}],"wp:attachment":[{"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/media?parent=17986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/categories?post=17986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/tags?post=17986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}