Find the derivative of f(x) = (x - 3)4 (x+5)3 none of the given options O f'(x) = (7x + 11) (x- 3)3 (x+5)2 O f'(x) = (x- 3)2 (x+5) [x+29] O f (x) = 12(x- 3)3 (x + 5)2