1. The problem statement, all variables and given/known data Differentiate from first principles with respect to x: x^n (where n belongs to the natural numbers). 2. Relevant equations f'(x) = Lim x→0 [f(x+h) - f(x)]/h 3. The attempt at a solution f'(x) = Lim x→0 [f(x+h) - f(x)]/h = Lim x→0 [(x+h)^n - x^n]/h I need some help simplifying this.