Posted by John on Saturday, November 24, 2012 at 8:14am.
differentiate x^2ex^2 W.R TO X

maths  Steve, Saturday, November 24, 2012 at 10:49am
if y = uv, y' = u'v + uv'
if v = e^w, v' = e^w w'
here we have u=x^2, v=e^w, w=x^2
y' = 2x e^x^2 + x^2 (2x) e^x^2
= 2x e^x^2 (x^2 + 1)