log(0.1)log(0.2)log(0.5)(1/根号5次2)=x,求x的值

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log(0.1)log(0.2)log(0.5)(1/根号5次2)=x,求x的值log(0.1)log(0.2)log(0.5)(1/根号5次2)=x,求x的值log(0.1)log(0.2)log(

log(0.1)log(0.2)log(0.5)(1/根号5次2)=x,求x的值
log(0.1)log(0.2)log(0.5)(1/根号5次2)=x,求x的值

log(0.1)log(0.2)log(0.5)(1/根号5次2)=x,求x的值
log(0.5)(1/根号5次2)=1/5
log(0.2)1/5=1
log(0.1)1=0,所以x=0.