Thread: Need help with an integral. Thanks in advance!

I need help with this integral that was on an AP Calculus BC Practice Test.



This is on the non-calculator section, so it doesn't need to be in decimal format - just simplified would be great.

Maybe even just give me a prod in the right direction as far as which method to use. I tried integration by parts, but got a different answer than what was provided in the five choices.

Thanks in advance!

Hello,

Do as follows:



Form here, simply insert the limits (the upper limit minus the lower limit).

Wow, that's a lot simpler than I was making it

Thank you so much!