f(x) = 2x² + 4x - 5
g(x) = 6x³2x² + 3
Find (f + g)(x).
O A. (f+g)(x) = -6x³+4x² + 4x - 8
O B. (f+g)(x) = 6x² + 4x - 2
O C. (f+g)(x) = 6x³ - x² + 4x - 2
OD. (f+g)(x) = 8x³ + 2x - 2