What is ${log}_{3} 81$ $log_3 81$ ?

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Answer 1 · 2015-03-14T23:47:30

The answer is $4 .$ $4.$

${log}_{3} (81)$ $log_3(81)$ can be interpreted as $3$ $3$ to the what power is equal to $81$ $81$ ?

Since $3^{4} = 81, {log}_{3} (81) = 4$ $3^4 = 81, log_3(81) = 4$

What is log381log_3 81?