# Math Help - How do I find this integral?

1. ## How do I find this integral?

$\displaystyle \int \frac{1}{\sqrt{x^2-2x}} \ dx$

Can someone help?

2. How about complete the square in the radical then do one of those trig substitutions on (x-a)^2+b right?

3. Originally Posted by shawsend
How about complete the square in the radical then do one of those trig substitutions on (x-a)^2+b right?
Thank you.