dsouvenirk dsouvenirk 27-08-2018 Mathematics contestada WILL GGIVE BRAINLIEST!!! f(x) = 3x + 6, g(x) = 2x2 Find (fg)(x). A.2x2 + 3x + 6 B.6x + 12 C.6x2 + 12x D.6x3 + 12x2