Simple integration problem

Greetings

Please help me to integrate this:

1/[Sqrt(x)(1+sqrt(x))^2] dx

Thanks !

Substitute $\displaystyle u = 1 + \sqrt{x}~~du = \frac{1}{2\sqrt{x}}dx$. This will get you:
$\displaystyle 2 \int \frac{1}{u^2} du$

Should be simple enough for you to do it now.

Edited: Nevermind, misunderstood.

Check again. I'm sure of my answer.

Quote:

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Originally Posted by Chop Suey

Check again. I'm sure of my answer.

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Yes, you are correct, I forgot the du part.

Thanks !!