Question: Integrate x^2 dx /((x + 1)(x^2 + x + 1))
(in words) (x squared dx) divided by (x + 1) times (x squared + x + 1)
I'm not really sure how I should start this, would I need to make a substitution or use "completing the square" on (x^2 + x + 1) then express in terms of partial fractions?