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)
答
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