For the polynomial p (x), p (-8) = 0. Which of these must be a factor of p (x) ?

A) 8

B) x+8

C) - 8

D) x-8

Question

Mathematics

Carla Lozano

10 September, 05:11

For the polynomial p (x), p (-8) = 0. Which of these must be a factor of p (x) ?

A) 8

B) x+8

C) - 8

D) x-8

+3

Answers (1)

Know the Answer?

Alexzander Noble · Answer 1

B

Step-by-step explanation:

By the factor theorem if f (h) = 0 then (x - h) is a factor of f (x)

Here p ( - 8) = 0, hence

(x + 8) is a factor of p (x) → B

For the polynomial p (x), p (-8) = 0. Which of these must be a factor of p (x) ?A) 8B) x+8C) - 8D) x-8

For the polynomial p (x), p (-8) = 0. Which of these must be a factor of p (x) ?

A) 8

B) x+8

C) - 8

D) x-8