log8 (log2 4根号2)的值

问题描述:

log8 (log2 4根号2)的值
是是log8*(log(2 4根号2))

4根号2是2^(5/2)
原式=log8(5/2)
=log2(5/2)/log2 8
=(log2 5-1)/3
这才是正确答案,呵呵