Intergration question

[mark]

intergral (4sqrt(x))/(6+x) dx


i cant figure out how to do this problem, i tried using intergration by parts but it didnt lead me anywere[/list]

 

[tkhunny]

Parts? Try \(\displaystyle \L\,u\,=\,\sqrt{x}\).

This should lead to a nice rational expression that you can split apart - remember polynomial division?

There's a tangent substitution in your future.