Hello, I am in a differential equations class need to find the inverse Laplace of

$\displaystyle \frac{1}{s(s^2+5)}$, but have forgotten how to do partial fractions with quadratic factors. What I got so far:

$\displaystyle \frac{1}{s(s^2+5)}=\frac{A}{s}+\frac{Bs+C}{s^2+5}$

$\displaystyle A(s^2+5)+(Bs+C)s=1$

Letting s=0 I get $\displaystyle A=\frac{1}{5}$, but where do I go from there?