Mathematics
Junior High
Solved

(4)を途中式含め、教えて下さい!
ちなみに答えはa(xーy)(a+xーy)です

Answers

✨ Best Answer ✨

x-y=bとする。

a^2×b + a×b^2
=ab(a+b)
=a(x-y)(a+x-y)

Yui

ありがとうございます!!

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