logarithm of an equation

find the logarithm equation of log to the base a x=2 log to base a 3+log to base a 5
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log[a](x)=2log[a](3)+log[a](5)=log[a](9*5)=log[a](45). If logA=logB, then A=B if the logs are to the same base, so x=45.

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