(log2(5)+log4(125))×log3(2)/log根号3(5)
问题描述:
(log2(5)+log4(125))×log3(2)/log根号3(5)
答
原式=(log2(5)+(3/2)log2(5))×log3(2)/(2log3(5))
=(5/2)log2(5)))×(1/2)log5(2)
=5/4