Solve the logarithmic equation $2\log \left(x\right)=\log \left(9\right)$

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Learn how to solve logarithmic equations problems step by step online. Solve the logarithmic equation 2log(x)=log(9). Apply the formula: a\log_{b}\left(x\right)=\log_{b}\left(x^a\right), where a=2 and b=10. For two logarithms of the same base to be equal, their arguments must be equal. In other words, if \log(a)=\log(b) then a must equal b. Removing the variable's exponent. Cancel exponents 2 and 1.