{"height":"190","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/studyroomnaia/20231204/20231204221418.jpg","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.naianchi.com%2Fentry%2F2023%2F12%2F04%2F221801\" title=\"\u9ad8\u6821\u5165\u8a66\u3067\u3082\u300e\u89e3\u3068\u4fc2\u6570\u306e\u95a2\u4fc2\u300f - \u30ca\u30a4\u30a2\u3093\u5bb6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u30ca\u30a4\u30a2\u3093\u5bb6","blog_url":"https://www.naianchi.com/","provider_url":"https://hatena.blog","url":"https://www.naianchi.com/entry/2023/12/04/221801","description":"\u9ad8\u6821\u5165\u8a66\u306e\u6570\u5b66\u306e\u554f\u984c\u3067\u3001\u89e3\u3068\u4fc2\u6570\u306e\u95a2\u4fc2 \u3092\u4f7f\u3046\u3068\u901f\u304f\u30e9\u30af\u306b\u89e3\u3051\u308b\u554f\u984c\u3092\u898b\u304b\u3051\u308b\u304b\u3089\u3001\u3067\u304d\u305d\u3046\u306a\u4eba\u306f\u6311\u6226\u3057\u3066\u307f\u3088\u3046\u3002 \u4f8b\u984c 2 \u6b21\u65b9\u7a0b\u5f0f \\(x^2-5x+2=0\\) \u306e 2 \u3064\u306e\u89e3\u306e\u7a4d\u306f \\(\\boxed{\\phantom{ }}\\) \u3067\u3042\u308b\u3002 \u300a \u798f\u5ca1\u5927\u5b66\u9644\u5c5e\u5927\u6fe0\uff5c2013\uff5c\u5c02\u9858 \u300b \u89e3\u7b54 1 \u30d5\u30c4\u30fc\u306b\u89e3\u304f\u3002\uff08 \u9014\u4e2d\u8a08\u7b97\u306f\u7701\u7565 \uff09 \u307e\u305a 2 \u3064\u306e\u89e3\u3092 \u89e3\u306e\u516c\u5f0f \u3067\u6c42\u3081\u3066 \\[x=\\dfrac{5\\pm\\sqrt{17}}{2}\\] \u3088\u3063\u3066\uff0c\u6c42\u3081\u308b 2 \u3064\u306e\u89e3\u306e\u7a4d\u306f \\[\\dfrac{5+\\sqrt{17}}{2}\\times \\dfrac{5-\\sqrt{17}}{2}=\\boldsymbo\u2026","version":"1.0","author_url":"https://blog.hatena.ne.jp/studyroomnaia/","type":"rich","published":"2023-12-04 22:18:01","author_name":"studyroomnaia","categories":["\u3051\u3044\u305f\u5148\u751f","MathJax","\u5165\u8a66\u904e\u53bb\u554f","\u6570\u5b66"],"title":"\u9ad8\u6821\u5165\u8a66\u3067\u3082\u300e\u89e3\u3068\u4fc2\u6570\u306e\u95a2\u4fc2\u300f","provider_name":"Hatena Blog"}