1. Find the exact solution, using common logarithms, and a two-decimal-place approximation of each solution, when appropriate. of 3^(x+1)=2^(4-3x)

I got x= -(ln(3)+ln(2))/(ln(3)+3ln(2))

and finding the exact value is what's throwing me off. i keep getting -1.21810429

2.Solve the equation without using a calculator. log(x^4)=(log(x))^2

i got 1 as one of the answers but i'm not getting another value.

Thanks!