I have maple and have used other tools online to find the answer, but I don't know the steps taken to get to it, I have a feeling its some algebra tricks that I'm just not remembering, but onto the problem.

Its the integral of X/(sqrt(5+X)) from a=-1 to b=4, The indefinate integral is

2 (-10 + x) Sqrt[5 + x]

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3

I just don't know how it got to that point, Please help!

I've tryed substituting u=5+x and even u=sqrt(5+x) I just can't seem to get anywhere with it, I think I'm doing soemthing wrong with converting the top x to u, Please Help meeeeeeee