log(5)35+2log(1/2)根号2-log(5)1/50-log(5)14 括号里的为log的底数

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log(5)35+2log(1/2)根号2-log(5)1/50-log(5)14
括号里的为log的底数

log(5)35+2log(1/2)根号2-log(5)1/50-log(5)14
=log(5)35+log(1/2)2-log(5)1/50-log(5)14
=log(5)[35/(1/50)*14]+log(1/2)2
=log(5)125+log(1/2)2
=3-1
=2