SOLUTION: solve for x: log 16 4=x log x 81=4 thanks so much

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Question 550001: solve for x:
log 16 4=x
log x 81=4
thanks so much

Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!

You can rewrite this as

The square root of is , so


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I can rewrite this as



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If you get confused, remember
" logs are exponents"
Whenever you have
log( base,a thing ) = another thing,
another thing is an exponent
with some base.

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