-8(x-3)的立方=27.怎么算

问题描述:

-8(x-3)的立方=27.怎么算
1个回答 分类:综合 2014-10-10

问题解答:

我来补答
-8(x - 3)³ = 27
(x - 3)³ = -27/8
x - 3 = -3/2
x = -3/2 + 3
x = 3/2
 
 
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