请告诉我这个怎么算的,我刚学,过程详细点可以么、log[2] 3乘以log[3] 5 [ ]里面是下标
2个回答
log(2)[3]×log(3)[5]
=[lg3/lg2]×[lg5/lg3]
=lg5/lg2
=lg(2)[5]
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