{"url":"https://tsusuzuki.hatenadiary.jp/entry/20100627/1277647612","author_name":"TsuSUZUKI","image_url":null,"version":"1.0","categories":["\u305d\u306e\u4ed6"],"description":"\u56de\u7b54\u7de8\u3067\u3059\u3002 \uff1c\u5186\u3068\u76f4\u7dda\uff1e \u554f7. \u6b21\u306e\u5186\u3068\u76f4\u7dda\u306e\u5171\u6709\u70b9\u306e\u5ea7\u6a19\u3092\u6c42\u3081\u3088\u3002 (1) x^2 + y^2 = 25, y = x - 1 \u7b54\u3048) x^2 + y^2 = 25 \u306b\u3001 y = x - 1 \u3092\u4ee3\u5165\u3002 x^2 + (x - 1)^2 = 25 \u3053\u308c\u3092\u89e3\u3044\u3066\u3001x = {4,-3} \u3002 \u3088\u3063\u3066\u3001\u5171\u6709\u70b9\u306e\u5ea7\u6a19\u306f (4,-3) (4,3)\u3068 (-3,-4) \u3002 (2) x^2 + y^2 = 8, y = -x + 4 \u7b54\u3048) x^2 + y^2 = 8 \u306b\u3001 y = -x + 4 \u3092\u4ee3\u5165\u3002 x^2 + (-x + 4)^2 = 8 10 \u3053\u308c\u3092\u89e3\u3044\u3066\u3001x = 2 \u3002(\u91cd\u89e3) \u3088\u3063\u3066\u3001\u5171\u6709\u70b9\u306e\u5ea7\u2026","author_url":"https://blog.hatena.ne.jp/TsuSUZUKI/","width":"100%","title":" \u7d9a\u30fb\u8a66\u9a13\u5bfe\u7b56 2010 \u2212 \uff11\u5b66\u671f\u671f\u672b\u8a66\u9a13\u7de8 \uff1c\u6570\u5b66II\uff1e \u305d\u306e\uff12","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftsusuzuki.hatenadiary.jp%2Fentry%2F20100627%2F1277647612\" title=\" \u7d9a\u30fb\u8a66\u9a13\u5bfe\u7b56 2010 \u2212 \uff11\u5b66\u671f\u671f\u672b\u8a66\u9a13\u7de8 \uff1c\u6570\u5b66II\uff1e \u305d\u306e\uff12 - \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>","provider_url":"https://hatena.blog","type":"rich","published":"2010-06-27 23:06:52","provider_name":"Hatena Blog","height":"190","blog_url":"https://tsusuzuki.hatenadiary.jp/","blog_title":"\u53d6\u7de0\u5f79 \u5e73\u793e\u54e1 \u30d6\u30ed\u30b0 (\u30d9\u30fc\u30bf\u7248) "}