Question

If f(x) = 5x + 3x² - 7x

g(x) = 3x - 5x2 - 2
h(x) = -9x² + 8

find g(x) + h(x)
A) -6x - 5x + 6
B) 3x3 - 14x + 6
C) 3x2 - 4x + 10
D) - 11x + 10

Answer 1

the answer is going to be A. -6x - 14 x+ 6