roseyy1477 roseyy1477 25-05-2023 Mathematics contestada Find the sum of f(x) and g(x) if f(x)=2x²+3x+4 and g(x)=x+3 a) 2x²+4x+1 b). 2x²+4x+7 c) 2x²+2x+7 d). 2x²+2x+1