Question

Помогите вычислить
Log(8)36-log(8)144

Answer 1

$log_836-log_8144=log_8 frac{36}{144}=log_8 frac{1}{4}=log_{2^3}2^{-2}=- frac{2}{3}log_22=- frac{2}{3}$

Answer 2

Log 36 8 - log 144 8 = log 36/144 8 = 1/8^-x = 1/4; x = -2/3