if f(x) = 3x+5 and g(x) = -2x² - 5x+3, find (f+g)(x)

Question

a. (f+g)(x) = -2x² + 8x + 8

b. (f+g)(x) = -2x² - 2x + 8

c. (f+g)(x) = -4x + 8

d. (f+g)(x) = -2x + 8

Answer 1

-2x^2 - 2x + 8 <--- combines like terms