计算log3(1/9)+lg(1/10)+log2(6)-log2(3)+5^[log5(3)]

问题描述:

计算log3(1/9)+lg(1/10)+log2(6)-log2(3)+5^[log5(3)]

log3(1/9)+lg(1/10)+log2(6)-log2(3)+5^[log5(3)]
=-2-1+1+log2(3)-log2(3)+3
=-2+3
=1