log2(1+根号2+根号3)+log2(1+根号2 -根号3)

问题描述:

log2(1+根号2+根号3)+log2(1+根号2 -根号3)

log2(1+根号2+根号3)+log2(1+根号2 -根号3)
=log2(1+根号2+根号3)*(1+根号2 -根号3)
=log2(2根号2)
=3/2