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 = -27/8x - 3 = -3/2x = -3/2 + 3x = 3/2 展开全文阅读