Question

Помогите :0       log4 0,5+log0,25 2

Answer 1

$log _{4}0,5+log _{0,25} 2=log _{4} 0,5+log _{ \frac{1}{4} }2=log _{4}0,5+log _{4}2 ^{-1}=log _{4}0,5+$$log _{4} \frac{1}{2} =log _{4}(0,5* \frac{1}{2})=log _{4} \frac{1}{4}=-1$