Question

Given a polynomial f(x), if (x + 3) is a factor, what else must be true?

Answer 1

Answer:

Step-by-step explanation:

if we assume that (x + A) is a factor of p(x), Then

for x = -A, we get

p(-A) = 0

So for the factor (x + 3), if x = -3, then

p(-3) = 0

This is actually the zero product property and this must be true. I hope that the answer has come to your help.