- #1
gruba
- 206
- 1
Homework Statement
Find the integral [itex]\int \frac{3x+1}{(x^2-x-6)\sqrt{3x^2+4x-7}}\mathrm dx[/itex]
2. The attempt at a solution
I have tried the types of substitutions of irrational functions, and Euler substitutions.
However, it seems that nothing simplifies this integral.
What substitution is useful for this type of integrals?