Question

Вычислите:
log0.05(40 SQRT(5))

Answer 1

log₀,₀₅(40*√5)=log₁/₂₀(20*2*√5)=log₂₀⁻¹(20*√(4*5))=-log₂₀(20*√20)=
=-log₂₀20³/²=-(3/2)*log₂₀20=-1,5.