Need help with integration (questions with fractions, and e)

Hi, I can do basic integration but on stuck on a few questions, with fractions and e. If you show me how to do these two, I'm sure I could do the rest.

1. http://i47.tinypic.com/kx93n.png dx

2. http://i48.tinypic.com/15gaac.png dx

Thanks, really appreciate any input.

Re: Need help with integration (questions with fractions, and e)

Re: Need help with integration (questions with fractions, and e)

Quote:

Originally Posted by

**darthjavier**

No, the first is incorrect. It should be since .

Re: Need help with integration (questions with fractions, and e)

Quote:

Originally Posted by

**Prove It** No, the first is incorrect. It should be

since

.

Oops I'm sorry :P