Solving logarithmic inequality log3(3^x-1)*log3(3^(x+1)-3)

Solving logarithmic inequality log3(3^x-1)*log3(3^(x+1)-3)

Original formula = log3 {(3 ^ x-1) * (3 * 3 ^ x-3)}
=log(3^x-1)²*log3(3)=log(3^x-1)²
So there are: 0