计算:0.008^(-1/3)+64^(3/4)-0.2^(-1)

问题描述:

计算:0.008^(-1/3)+64^(3/4)-0.2^(-1)

0.008^(-1/3)+64^(3/4)-0.2^(-1)
=[(0.2)^3]^(-1/3)+(2^4)^3/4-(0.2)^(-1)
=(0.2)^(-1)+2^3-(0.2)^(-1)
=8