integral(0>1) of (x^2+x)/(x^2+x+1)dx
Factor denominator, and set numerator with A,B,C, etc. multiply both sides by the common denominator.
The Attempt at a Solution
Since the denominator won't factor at all I don't really know where to start, I could rewrite it into 2 fractions or factor the numerator. Both useless though, I can't find an example in my book for this type of problem.
Any hints on the first step?