E elitemvp New member Joined Jan 30, 2011 Messages 1 Jan 30, 2011 #1 How do you find the derivate of 4-x^2sinx i need to learn the whole process..
tkhunny Elite Member Joined Apr 12, 2005 Messages 11,322 Jan 30, 2011 #2 You need the multiplication rule. Have you tried it?
