deressac deressac 12-03-2020 Mathematics contestada If (f + g)(x) = 3х^2 + 2x – 1 and g(x) = 2х – 2, what is f(x)? А. 3х2 + 1 B.3х2 - 1 C.3х2 + 4 D.3х2 – 4 E. х2 - 2