Not sure what I need to use for my substitution.
Here is what I am getting before I do any u substitutions or integration by parts:
Is that what I need to do and then do my integraton by parts?
Edit 1: Wait,
Ok, so from my original problem, I need to so my integration by parts first, THEN when secx is in my integral from my integ. by parts, that is when I need to multiply top and bottom by secx + tanx
Right?
So my answer is:
Edit 2: GOT IT! Thanks y'all!