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Which is equivalent to log(2)^n=4

User Totten
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\text{The domain}\\n > 0\\\\\log_2n=4\\\\\boxed{\text{Use}\ \log_ab=c\iff a^c=b}\\\\\log_2n=4\iff2^4=n\to\boxed{n=16}

User Xlander
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