log3^2/3与log5^6/5比较大小

问题描述:

log3^2/3与log5^6/5比较大小

log3^2/3=log8
log5^6/5=log7
底数都为10,指数越大,值越大、即
log8>log7
所以:log3^2/3>log5^6/5