Mathematics
Senior High
Solved
この計算を工夫するんですけどどんな方法がありますか??
20 次の式を展開せよ。
(1) 2x(x2+x+5)+4(1-4x-x)-x(5x-4+3x2)
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この計算を工夫するんですけどどんな方法がありますか??
Users viewing this question
are also looking at these questions 😉