Evaluate: `int(x-5) sqrt(x^2+x) dx`

1.	Evaluate: `int(x-5) sqrt(x^2+x) dx`
Answer» Correct Answer - `(1)/(3) (x^(2) -x-2)^(3//2) -(11)/(8)(2x +1)sqrt(x^(2)-x-2)-(11)/(16) log \|x-(1)/(2)+sqrt(x^(2)-x-2)\|+c`

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