SOLUTION: if log 3 90=x, then x=?

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Question 204364: if log 3 90=x, then x=?
Answer by RAY100(1637) About Me  (Show Source):
You can put this solution on YOUR website!
x=log(3) 90 = log90/log3 = 1.954 /.477 =4.096
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remember for any base log(a)b= logb/loga