I need to find the Integral of Sqrt(x^2+2x)dx. It is a Integration by Partial Fractions exercise.
I don't even know where to start. Any help on where to start would be greatly appreciated.
Krizalid: If it isn't necessary I don't have to use trigonometric expressions. If it's the only way, please explain a bit further.
EDIT: If this helps, the solution given by the book is: