Sorry for asking so many questions on here, but calculus is incredibly hard for me.... I am stuck on another problem and I have tried it several times... It involves integration by parts... I uploaded my work in the attachment. The computer keeps saying my answer is wrong :(

Question

Sorry for asking so many questions on here, but calculus is incredibly hard for me.... I am stuck on another problem and I have tried it several times... It involves integration by parts... I uploaded my work in the attachment. The computer keeps saying my answer is wrong >:(

anonymous · Answer

attachment

anonymous · Answer

I was following the theorem with (v*u)-integral(vdu)...

anonymous · Answer

do u have the final unswer?

anonymous · Answer

Yeah... I caved in and used wolfram alpha... xD.
The answer is: $$(1/34)(e ^{5x} (5 \sin(3 x)-3 \cos(3 x))+C$$

anonymous · Answer

I don't know how to get that answer though... a bit frustrating :/

hartnn · Answer

why did u multiply 25/32 ??
u should multiply by 25/34....
34 was in numerator

hartnn · Answer

everything else is correct.

anonymous · Answer

oh man... xD. Why did I do that? lmao. ok I will rework it and see what happens... I can't believe I did that wtf xD

hartnn · Answer

no need, just replace 32 by 34 and  u are done.....

anonymous · Answer

yep that worked.... I really need to be more careful xD. I feel incredible stupid for doing that haha.... it's like math dislexia or something lol.

hartnn · Answer

just be careful next time.....

anonymous · Answer

thanks though :). That's twice you've helped me out tonight. You are the best!