1. The problem statement, all variables and given/known data ∫ 4x/(x^3+x^2+x+1) dx 3. The attempt at a solution I really dont know where to start, you cant complete the square, the degree of the numerator is less than the denominator so you cant use long division to simplify it. I cant really simplify the denominator as well, so im stuck. Help is greatly appreciated.! Edit: I dont need you to work out the whole problem, i just need help getting started.