Hi. I'm trying to solve this integral. I think I may need a trig substitution, but I've tried a ton and I'm lost. Any specific help would be much appreciated.

The solution is

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- February 23rd 2010, 08:00 AMdaberkowIntegral- trig substitution?
Hi. I'm trying to solve this integral. I think I may need a trig substitution, but I've tried a ton and I'm lost. Any specific help would be much appreciated.

The solution is

- February 23rd 2010, 08:03 AMTed
- February 23rd 2010, 03:07 PMdaberkow

I went wrong somewhere... - February 23rd 2010, 03:33 PMione
- February 23rd 2010, 03:35 PMtom@ballooncalculus
No, keep going...

http://www.mathhelpforum.com/math-he...tml#post457096 - February 23rd 2010, 03:49 PMTed