Hey Everyone

I'm having a little trouble solving this integral.

Its kinda hard to do it without the symbols but i'll try my best.

~ dx / (x^2 -9) ^ (3/2)

Now I know the (3/2) power would make the denominator:

dx / square root ( (x^2 - 9 ) ^ 3)

I'm just not entirely sure where to head from there. Any suggestions?