A polynomial function has a zero at z = -4. Which expression MUST be a factor of this polynomial function?

Question

asked Feb 28, 2023 72.8k views

1 Answer

Shankar Regmi · Answer 1 · 2023-03-06T09:31:57+0000

Given:

A polynomial function has a zero at z = -4.

Required:

Which expression MUST be a factor of this polynomial function?

Step-by-step explanation:

If a z = -4 is a zero of the polynomial then (z - 4) must be a factor of polynomial.

Answer:

(z - 4) must be a factor of polynomial.