2^(-2)*16^(3/4)+2lg根号2+1/2*lg25
问题描述:
2^(-2)*16^(3/4)+2lg根号2+1/2*lg25
答
2^(-2)*16^(3/4)+2lg根号2+1/2*lg25=2+1=3
2^(-2)*16^(3/4)+2lg根号2+1/2*lg25
2^(-2)*16^(3/4)+2lg根号2+1/2*lg25=2+1=3