Question

Помогите решить !!!!

Answer 1

ответ х<(-1/3)
lg(x)>log0,1(0,5)+log0,1(x-1)
lg(x)>log0,1(0,5*(x-1))
lg(x)>log0,1(0,5*(x-1))   | *(-1)
log0,1(x)<(-1)*log0,1(0,5*(x-1))
x<0,5*(x-1)
x<-(1/3)