Question 10 of 25
If f(x) = 3x² - 2x + 4 and g(x) = 5x² + 6x − 8, find (f – g)(x).

A. (f- g)(x) = -2x² - 8x+12
B. (f- g)(x) =
2x² + 8x-12
C. (f- g)(x) = 8x² + 4x-4
D. (f- g)(x) = 2x² + 4x-4

Respuesta :

  • [tex]fx = 3 {x }^{2} - 2x + 4g \\ y = 10.25 \\ z = 5 {x}^{2} + 6x - 8 \\ a = (f - g)x[/tex]