I'm trying to do this problem from S. P. Thomson's Calculus Made Easy
(see attached image file)
The Attempt at a Solution
I've produce the answer here, but it seems to be different from the mathcad solution, which is:
Could someone help me see if (and if so, how) my answer is equivalent (without the constant). If it's wrong, I'd appreciate a pointer as to why, and if there is a quicker way of tackling this problem than by using partial fractions, could you let me know?
Thanks in advance