Question

log de base 5 eleva a 1/125

Answer 1

5^×=1\125 5^×=125^-1 5^×=5^-3 ×=-3

Answer 2

$\log_5\frac{1}{125}=\\\\\log_5\frac{1}{5^3}=\\\\\log_55^{-3}=\\\\\boxed{-3}$