kileesha kileesha

03-07-2020
Mathematics

contestada

PLEASE HELP, SOLVE THIS PROBLEM AND GIVE ME THE ANSWER!!!

PLEASE HELP SOLVE THIS PROBLEM AND GIVE ME THE ANSWER class=

Respuesta :

PollyP52 PollyP52

03-07-2020

Answer:

B. -5.

Step-by-step explanation:

fg(x) = (x - 1)(5x^2 + 19x - 3)

= 5x^3 + 14x^2 - 22x + 3

So fg(-4) = 5(-4)^3 + 14(-4)2 -22(-4) + 3

= -320 + 224 + 88 + 3

= -5.

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