How do you evaluate $log sqrt 0.0001$ ?

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Answer 1 · 2015-10-22T00:03:15

I found $-2$ but I considered base $10$ for your log.

I assume a log in base $10$ so you have:
$log_(10)(sqrt(0.0001))=log_(10)(1/10000)^(1/2)=1/2[log_(10)(1)-log_(10)(10000)]=1/2[0-4]=-2$

How do you evaluate log sqrt 0.0001log sqrt 0.0001?