Do you have a reason to think that the integrals can be written in elementary form?
I have two seemingly similar problems,but unfortunately I'm having a hard time solving them. I hope somebody here can solve this for me... or maybe just a rough solution will do.
1.) What is the integral of x[(x^3 + 4)^(1/4)] ?
2.) What is the integral of (x^4 - 4)^(1/3) ?