✨ Best Answer ✨
与式から、
(x+5)^2-16y^2
=(x+5+4y)(x+5-4y)
=(x+4y+5)(x-4y+5)
こんな感じではないでしょうか。
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✨ Best Answer ✨
与式から、
(x+5)^2-16y^2
=(x+5+4y)(x+5-4y)
=(x+4y+5)(x-4y+5)
こんな感じではないでしょうか。
Users viewing this question
are also looking at these questions 😉
ありがとうございます！！🙇♂️