1. The problem statement, all variables and given/known data Assuming sufficient differentiability, find second derivative of F(x) = integ[a,x] (t-x)2 f(t) d(t) 2. Relevant equations Probably Fund.Thm of Calculus and some properties 3. The attempt at a solution I really have no idea..I tried evaluating but with t=x but I get zero..I have never done second derivative so I'm somewhat clueless. Anyone care to help and explain?