Mathematics
Senior High
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なんで写真のように変形できるんですか?誰か教えて下さい!!<(_ _)>
{a/b+c) + bc}(a+h+c)-abc = 0
(h+c) a² + (b + c)²a + hc (h+C) = 0
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分かりやすい説明ありがとうございます!!