I am stuck on this problem. I tried substituting u= cos^3(x^2), but it didnt work for me.
I am not asking for someone to do this for me I just need some help getting started.
Thanks in advance.
Last edited by nubshat; Nov 22nd 2012 at 07:37 AM.
I am stuck on this problem. I tried substituting u= cos^3(x^2), but it didnt work for me.
I am not asking for osmeone to do this ofr me I just need soem help getting started.
Thanks in advance.