问题描述: 0.25²-8⅔次方-(1/16)的0.75次方-2log(5)10-log(5)0.25 1个回答 分类:综合 2014-09-19 问题解答: 我来补答 0.25²-8⅔次方-(1/16)的0.75次方-2log(5)10-log(5)0.25=0.0625-4-0.125-log(5)[100*0.25]=-4.062-2=-2.062 展开全文阅读