Factoring Polynomials: Double Grouping

Question 1

Factor 1 =

Revolt · Accepted Answer

A: (x – 4)

Question 2

Consider the trinomial x2 + 10x + 16. | Which pair of numbers has a product of ac and a sum of b? | What is the factored form of the trinomial?

Revolt · Accepted Answer

B: 2 and 8

Question 3

Consider the trinomial x2 – 9x + 18. | Which pair of numbers has a product of ac and a sum of b? | What is the factored form of the trinomial?

Revolt · Accepted Answer

A: –3 and –6

Question 4

Factor 2 =

Revolt · Accepted Answer

A: (x – 4)

Question 5

Consider the trinomial x2 + 10x + 16. | Which pair of numbers has a product of ac and a sum of b? | What is the factored form of the trinomial?

Revolt · Accepted Answer

B: (x + 2)(x + 8)

Question 6

Consider the trinomial x2 – 9x + 18. | Which pair of numbers has a product of ac and a sum of b? | What is the factored form of the trinomial?

Revolt · Accepted Answer

D: (x – 3)(x – 6)

Factoring Polynomials: Double Grouping Answers