Respuesta :

-8 and -4

C is answer
Given the factors, the polynomial can be expressed as,
                              (x + 8)(x + 4) = 0
The factors may be individually taken account,
                            x + 8 = 0     ; x = -8
                            x + 4 = 0     ; x = -4
Thus, the values of x are -8 and -4. The answer is letter C.