Posted by Mark on Sunday, October 16, 2011 at 6:53pm.
let y=(x+sin(x))^2
f(x)=?
g(x)=?
(f o g)'=?
compute the derivative using the chain rule

calculus  Steve, Monday, October 17, 2011 at 11:57am
g(x) = x + sin x
f(x) = x^2
y = f(g(x)) = 2(x + sin x)(1 + cos x)