Factoring Test

Factor 4x² - 9

• (4x - 9)(4x + 9)

• (2x - 3)(2x + 3)

• 2x - 3

• (2x - 4.5)(2x + 4.5)

Tags

CCSS.HSA.APR.C.4

Factor when a = 1:

x² - 9x + 20

• (x - 10)(x - 2)

• (x - 20)(x - 1)

• (x - 10)(x + 2)

• (x - 5)(x - 4)

Factor when a > 1:

3x² - 7x + 2

• (x - 1) (3x + 2)

• (x - 2) (3x -1)

• (x - 1) (3x - 2)

• (x + 2) (3x + 1)

Factor four terms:

x² - 3x + 4x - 12

• (x + 4)(x - 3)

• (x - 4)(x + 3)

• (x + 4)(x + 3)

• (x - 4)(x - 3)

Factor:

x² + 7x - 30

• (x + 10)(x - 7)

• (x - 10)(x + 3)

• (x + 10)(x + 3)

• (x + 10)(x - 3)

Factor completely:
x² - 5x + 3

• (x + 3) (x + 1)
• (x - 3) (x - 1)
• prime
• (x - 3) (x + 1)

What is the first step in factoring this problem?

x² + x - 6

• Multiply

• List the factors of -6

• Add the factors of -6

• Factor out the GCF

Find the factors of

x² + x - 6

• (x - 6)(x - 9)

• (x + 3)(x + 2)

• (x + 3)(x - 2)

• (x + 2)(x + 4)

What is the first step in factoring this problem?

x² - 5x - 36

• Multiply

• List the factors of -36

• Add the factors of -36

• Factor out the GCF

Find the factors of

x² - 5x - 36

• (x + 4)(x - 9)

• (x - 4)(x + 9)

• (x - 9)(x + 6)

• (x + 4)(x + 9)