Evaluate: `int(4x+1) sqrt(x^2-x-2) dx`

1.	Evaluate: `int(4x+1) sqrt(x^2-x-2) dx`
Answer» Correct Answer - `(4)/(3) (x^(2) -x-2)^(3//2) +(3)/(4)(2x-1)sqrt(x^(2)-x-2)-(27)/(8) log \|x-(1)/(2)+sqrt(x^(2)-x-2)\|+c`

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