Factoring Classwork

What is the GCF of 12x and 8?

• 12

• 8

• 4

• x

4x + 6

• 4(x + 2)
• 2(2x + 3)
• 2(2x + 4)
• 4(x + 2/3)

Tags

CCSS.7.EE.A.1

What is the GCF of 5x² + 20x?

• 5

• x

• 5x

• 20x

What is the GCF of -5x-25?

• x

• 25

• -5

• -x

Tags

CCSS.7.EE.A.1

Factor
n² + 16n + 63

• (n-7)(n+4)
• (n+7)(n-9)
• (n-3)(n-10)
• (n+7)(n+9)

• 10

• x

• 5

Factor k² - 2k - 24

• (k+4)(k-6)

• (k+4)(k+6)

• (k+6)(k-1)

• (k-4)(k+6)

Factor n² - 13n + 40

• (n-5)(n-8)

• (n+5)(n-8)

• (n-5)(n+8)

• (n+6)(n+1)

Factor Completely:
x² - 36

• (x + 9)(x - 4)
• (x - 6)(x - 6)
• (x - 9)(x + 4)
• (x + 6)(x - 6)

Tags

CCSS.HSA.APR.C.4

w³ + 3w

• 3w(1)
• w(w² + 3)
• w³(w + 3)