After simplification, I have equation express like below,
Solve[Log[Sqrt[(1 + x + b*x^2)]] == (1 + x + a*x^2), x]
There a and b is known variable and I want to solve x as a function of a and b.
The mathematic always shown the error: "This system cannot be solved with the methods available to Solve."
How can I solve it?
Thank you a lot!