Calc help. Me and my group partners cannot get the answer

[BullyCanadian]

So i thought maybe someone here can help.
http://pics.bbzzdd.com/users/bullycanadian/question.JPG

The question is in the link up there
basically its asking what is the integral of

( x / sqrt(3 - x^4) ) dx


Let me know if any of you guys can help, its for an assignment due tomorrow

I tried trig sub, but cannot work it out.

 

[BigJ]

Hint. What's the derivative of arcsin?

 

[KingNothing]

TI-89 says: (pi * arcsin(sqrt(3) * x^2 / 3 ) ) / 360

 

[chuckywang]

Originally posted by: BigJ
Hint. What's the derivative of arcsin?

Another Hint: Let y = x^2

 

[chuckywang]

(You forgot the dx in your pic)

 

[audi]

yeah you're going to have to put a 1/2 out front to give you u' on top, then it's a basic arcsin problem

 

[BullyCanadian]

Thanks guys, sorry I'm such a dumbass

 

[BullyCanadian]

Originally posted by: chuckywang
(You forgot the dx in your pic)

Yup, sorry bout that

 

[Goosemaster]

Originally posted by: BullyCanadian
Thanks guys, sorry I'm such a dumbass

np. Just look for patterns, realize what a sqrt means....etc