Mathematics
Junior High
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すいません!1問だけ教えてください!
因数分解です!

コ□(7) (2+4) (-4) -6x+s) - (

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✨ Best Answer ✨

展開するとx²-6x-16となります

これを因数分解します

答えは(x-8)(x+2)になります

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