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(-p)的8次方×(-p²)³×【(-p)³】²
1.(-p)的8次方×(-p²)³×【(-p)³】²= -------
2.a(-a)³×(a²)的5次方= -------
3.求化简 (-3ab)³-8(a²)²×(-b)²×(-a²b)
人气:285 ℃ 时间:2020-03-27 19:21:07
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