2012-11-26, 09:38 PM
Bumping because I don't want to start a new thread.
Integrate:
3/((x + 1)(x^2 + 9))
What I got was:
(3/10)lnabs(x-1) - (3/20)(lnabs(x^2 + 9)) - (3/10)arctan(x/3) + C
but it's wrong, and I can't seem to pinpoint was I messed up on.
Integrate:
3/((x + 1)(x^2 + 9))
What I got was:
(3/10)lnabs(x-1) - (3/20)(lnabs(x^2 + 9)) - (3/10)arctan(x/3) + C
but it's wrong, and I can't seem to pinpoint was I messed up on.