问题描述: -1/2的1/3方乘3/2的负1/2方乘0.75的1/3方 1个回答 分类:数学 2014-11-24 问题解答: 我来补答 (-1/2)^(1/3)*(3/2)^(-1/2)*0.75^(1/3)=((-1/2)*(3/4))^(1/3)/(3/2)^(1/2)=(-3/8)^(1/3)/(6/4)^(1/2)=(-3^(1/3)/2)/((6^(1/2)/2)=-3^(1/3)/6^(1/2) 展开全文阅读