1. The problem statement, all variables and given/known data Evaluate the integral 3x^2e^xdx 3. The attempt at a solution I used integration by parts twice and came up with: 3x^2e^x-6xe^x+6e^x+C Does that look correct. Another question ask for a divergent series whose terms go to 0. The harmonic series 1/n (with infinity on top of summation and n=1 on bottom) fits that criteria correct?