# Math Help - Integral problem

1. ## Integral problem

Can anyone help me out with this question?

Thanks a bunch!

2. Originally Posted by xingz
Can anyone help me out with this question?

Thanks a bunch!
you want $\lim_{N \to \infty} \int_{-2}^N \frac 2{(x + 3)^2}~dx$

do a substitution, $u = x + 3$ and continue