{"title":"\u6570\u5b66\u30aa\u30ea\u30f3\u30d4\u30c3\u30af2026\u3000JJMO \u4e88\u9078 \u554f2","url":"https://atlas-open2.hatenadiary.jp/entry/2026/03/30/180524","blog_title":"atlas-open blog","author_name":"atlas_neo46","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatlas-open2.hatenadiary.jp%2Fentry%2F2026%2F03%2F30%2F180524\" title=\"\u6570\u5b66\u30aa\u30ea\u30f3\u30d4\u30c3\u30af2026\u3000JJMO \u4e88\u9078 \u554f2 - atlas-open blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://atlas-open2.hatenadiary.jp/","description":"\u554f2 a,b,c,d \u306f\u76f8\u7570\u306a\u308b1\u4ee5\u4e0a4\u4ee5\u4e0b\u306e\u6574\u6570\u3067\u3042\u308b\u3002 P =a(a+b)(a+b+c)(a+b+c+d) \u3068\u3059\u308b\u3068\u3001P \u306f\u5e73\u65b9\u6570\u3068\u306a\u3063\u305f\u3002 \u3053\u306e\u3068\u304d\u3001P \u3068\u3057\u3066\u3042\u308a\u3046\u308b\u6700\u5927\u306e\u5024\u3092\u6c42\u3081\u3088 \u89e3\u7b54\uff1a \u984c\u610f\u3088\u308a a+b+c+d\uff1d 1+2+3+4\uff1d10 \u3088\u3063\u3066 P=10a(a+b)(a+b+c) 10\u306f5\u3092\u56e0\u6570\u306b\u6301\u3064\u306e\u3067\u3001P\u304c\u5e73\u65b9\u6570\u306b\u306a\u308b\u306b\u306f a+b = 5 \uff08a \u306f1\u4ee5\u4e0a 4\u4ee5\u4e0b\u306a\u306e\u3067 5\u306e\u500d\u6570\u306b\u306a\u3089\u306a\u3044\u3057 \uff44\u30825\u306e\u500d\u6570\u306b\u306a\u3089\u306a\u3044\u306e\u3067 a+b+c=10-d \u30825\u306e\u500d\u6570\u306b\u306a\u3089\u306a\u3044\uff09 \u3088\u3063\u3066 P=2\u00d752\u00d7a(5+c) P\u304c\u6700\u5927\u306b\u306a\u308b\u306e\u306f a=4 c=3 \u306e\u6642 P= 2\u00d752\u00d74\u00d78=82\u00d752=4\u2026","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","version":"1.0","categories":["\u6570\u5b66","\u6570\u30aa\u30ea\u89e3\u3044\u3066\u307f\u305f"],"published":"2026-03-30 18:05:24","height":"190","image_url":null,"width":"100%","type":"rich","author_url":"https://blog.hatena.ne.jp/atlas_neo46/"}