计算(㏒3³½)²﹣3^﹣㏒3²+㏒0.25¼+9㏒5根号下5—㏒根号下3 1

问题描述:

计算(㏒3³½)²﹣3^﹣㏒3²+㏒0.25¼+9㏒5根号下5—㏒根号下3 1

(㏒3³½)²﹣3^﹣㏒3²+㏒0.25¼+9㏒5根号下5—㏒根号下3 1
=(1/2)²-3^[log(3)1/2]+log(1/4)(1/4)+9log(5)√5-0
=1/4-1/2+1+9/2
=21/4