{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftsusuzuki.hatenadiary.jp%2Fentry%2F20120520%2F1337522111\" title=\" \u7d9a\u30fb\u8a66\u9a13\u5bfe\u7b56 2012 \u2212 \u4e2d\u9593\u8a66\u9a13\u7de8 \uff1c\u6570\u5b66I\uff1e - \u53d6\u7de0\u5f79 \u5e73\u793e\u54e1 \u30d6\u30ed\u30b0 (\u30d9\u30fc\u30bf\u7248) \" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","url":"https://tsusuzuki.hatenadiary.jp/entry/20120520/1337522111","version":"1.0","published":"2012-05-20 22:55:11","blog_url":"https://tsusuzuki.hatenadiary.jp/","height":"190","width":"100%","image_url":null,"categories":["\u305d\u306e\u4ed6"],"provider_url":"https://hatena.blog","title":" \u7d9a\u30fb\u8a66\u9a13\u5bfe\u7b56 2012 \u2212 \u4e2d\u9593\u8a66\u9a13\u7de8 \uff1c\u6570\u5b66I\uff1e","description":"\u89e3\u7b54\u7de8\u3067\u3059\u3002 \u554f1. \u6b21\u306e\u5f0f\u3092\u56e0\u6570\u5206\u89e3\u305b\u3088\u3002 1) X^3 + A^3 2) X^3 - A^3 \u7b54\u3048) 1) ( X + A ) * ( X^2 - A*X + A^2 ) 2) ( X - A ) * ( X^2 + A*X + A^2 ) \u554f2. \u6b21\u306e\u5f0f\u3092\u56e0\u6570\u5206\u89e3\u305b\u3088\u3002 1) ( x + 2 )^3 + 8 2) ( x + y )^3 - 1 \u7b54\u3048) 1) { ( x + 2 ) + 2 } * { ( x + 2 )^2 - 2*( x + 2 ) + 2^2 } = ( x + 4 ) * ( x^2 + 4*x + 4 - 2*x - 4 + 4 ) = ( x + 4 ) * \u2026","author_url":"https://blog.hatena.ne.jp/TsuSUZUKI/","blog_title":"\u53d6\u7de0\u5f79 \u5e73\u793e\u54e1 \u30d6\u30ed\u30b0 (\u30d9\u30fc\u30bf\u7248) ","provider_name":"Hatena Blog","author_name":"TsuSUZUKI"}