Intro to Factoring

What is the product of this area model?

• (3x + 5)(2x + 1)

• (3x + 1)(2x + 5)

• (6x + 1)(2x + 5)

• none are correct

Factor completely: x² - 6x + 8

• (x - 2)(x - 4)

• (x - 1)(x - 8)

• (x + 2)(x + 4)

• (x + 1)(x + 8)

What is the sum of this area model?

• 6x² +17x + 5

• 11x² + 17x

• 23x² + 5

• 6x² + 17x² + 5

(5x+1)(x+4)

• 5x² + 19x − 4

• 5x² + 21x + 4

• 5x² + 4

• 5x² − 19x − 4

(2x − 3)(2x + 3)

• 4x² − 12x + 9

• 4x² − 9

• 4x² + 9

• 4x² + 6x − 9

(x-7)²

• x²-49

• x²+49

• x²-14x+49

• x²-14x-49

Find the product. (x + 1)(6x + 8)

Which is a common factor of 12x and 27?

• x

• 12

• 3

• 9

Factor using GCF or monomial factoring:

2x + 18

• 2(x + 9)

• 2(x + 8)

• 2(2x + 9)

• cannot be factored

Factor using GCF or monomial factoring:

x² - 5x

• 1(x - 5)

• x(x - 5x)

• x(x - 5)

• x²(1 - 5)