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**1. Homework Statement**

[tex]\int[/tex] (X-1) [tex]\sqrt{X}[/tex] dx

**3. The Attempt at a Solution**

It is multiple choice, I believe the answer is either (2/5)x^(5/2)-(2-3)x^(3/2)+c or

(1/2)x^2+2x^(3/2)-x+c

I have tried to find the derivatives of both these answers yet neither of them gave me the correct antidrivatives. I must be doing something wrong. To do it the right way I have done the u's but I just can't figure it out.