Question

Evaluate log_5(1/625)

Answer 1

1/625 = 5^(-4)

Answer 2

This essentially says:


\(\Large \color{MidnightBlue}{\Rightarrow 5^x = {1 \over 625} }\)

Evaluate x, and that is the answer.

Answer 3

\[\Large \log_5 (\frac{1}{625}) = \log_5 5^{-4}\]

Answer 4

I think its just -4...

Answer 5

It is. Correcto!