What is the value of ${log}_{5} 625$ $log_5 625$ ?

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Answer 1 · 2015-03-14T23:54:11

The answer is $4$ $4$ .

${log}_{5} (625)$ $log_5(625)$ can be interpreted as, " $5$ $5$ to what power is equal to $625$ $625$ ?"

Since $5^{4} = 625, {log}_{5} (625) = 4$ $5^4 = 625, log_5(625) = 4$

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