I got quite far with this one but i just cant seem to finish it off. Just can't see how i can finish it or maybe i did it incorrectly. Integrate: (4-x)/(x((x^2+2)^2)) I did partial fractions and ended up with ln |x| - (ln |x^2+2|)/2 + 1/(x^2+2) + integral of (1/(x^2+2)^2) just cant seem to do that last integral, ive got some lecture notes on how to deal with that sort of integral but i cant seem to do it.