Homework Help: Trouble with integral

1. Jan 26, 2009

jaredmt

1. The problem statement, all variables and given/known data
integrate e^[(y^2)/2 + lny]

2. Relevant equations

3. The attempt at a solution
i think we learned this in either calc 2 or calc 1 but i cant remember how to do this one. any help would be appreciated

2. Jan 26, 2009

Dick

e^(a+b)=e^a*e^b. e^(ln(y))=y. Use those to simplify the integral. Now do a u substitution.

3. Jan 26, 2009

jaredmt

ooooo ok that was a little easier htan i thought, thanks!