(-3mx2y3)2÷(-2mxy2)3.-数学

题目简介

(-3mx2y3)2÷(-2mxy2)3.-数学

题目详情

(-3mx2y32÷(-2mxy23
题型:解答题难度:中档来源:不详

答案

(-3mx2y3)2÷(-2mxy2)3
=9m2x4y6÷(-8m3x3y6)
=-class="stub"9x
8m

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