And then by completing the square, we're gonna get it in the form that it looks like the derivative of arctan. And if that's a big hint to you, once again, pause the video and try to move forward. All right, now let's do this together. So I'm just gonna try to simplify this denominator so that my coefficient on my x squared term is a one. And so I can just factor a five out of the denominator. And if I did that, then this integral will become 1 5th times the integral of one over, so I factored a five out of the denominator. So it is x squared minus six x plus 13 dx.