gravsaregood6944 gravsaregood6944 14-02-2018 Mathematics contestada If f(x) = 3x + 2 and g(x) = x2 + 1, which expression is equivalent to (F.g) (x) (3x + 2)(x 2 + 1) 3x 2 + 1 + 2 (3x + 2)2 + 1 3(x 2 + 1) + 2
