I've solved many partial fractions, but this one has really puzzled me. There is one term I can't get correctly. Any help would be appreciated!
4/((x+1)(x-1)((x^2)+2))
Thanks hedi. That's the exact approach I took, yet for some reason, I am ending up with the last two terms being negative four and four, when in reality, C should disappear and D should be a negative four. A and B are correct however.