Question

Помогите решить лагарифмы

Answer 1

log(5,125)=log(5,5^3)=3*log(5,5)=3*1=3
log(1÷3,27)=log(3^-1,3^3)=-3
log(3,81)=4
log(3,1) = log(3,3^0) = 0
log(5,5^(4÷3))=4÷3
log(1÷2,16)=-log(2,16)=-4
log(2^(1÷2),4)=2log(2,4)=2×2=4
log(3,3^(-1÷2))=-1÷2
log(0.04,5)=log((1÷5)^2, 5) = -2log(5,5) = -2