Question

Which of these is a factor of the polynomial p(x) = «° + 4x +5?

Answer 1

Step-by-step explanation:

P(x)=x

2

+4x−5

⇒P(x)=x

2

+5x−x−5

⇒P(x)=x(x+5)−1(x+5)

⇒P(x)=(x+5)(x−1)