macey422 macey422 03-03-2020 Mathematics contestada If f(x) = 2x^2 and g(x)= x^2 + 2x, which expression represents f(g(x))? A) 2x^4 + 4x^2 B) 4x^4 + 4x^2 C) 2x^4 + 8x^2 D) x^4 + 4x^3 + 4x^2 E) 2x^4 + 8x^3 + 8x^2