Week 14 Quiz - Greatest Common Factor (GCF) & Polynomials

Find the GCF of 30 and 40

• 10

• 3

• 7b

• 12

Find the GCF of 25 and 35

• 10

• 5

• 4c

• 35

Find the GCF of 9 and 12

• 9

• 3

• 12e

• 2

The __________________ is the greatest number that divides exactly into two or more numbers. Also known as Greatest Common Divisor (GCD)

• Greatest Common Factor (GCF)

• Trinomial

• Universal Set

Find the GCF of 14x and 21x

• 21

• 14

• 7x

• 5x

Find the GCF of 18a and 21a

• 9

• 6

• 3a

• 4a

Multiply these Polynomials:

(2n - 1) (5n + 1)

• 10n² - 3n - 1

• 5n² - n - 4

Tags

CCSS.HSA.APR.A.1

Multiply these Polynomials:

(3b + 4) (3b - 1)

• 2b² - 12

• 9b² + 9b - 4

Tags

CCSS.HSA.APR.A.1

Find the GCF of 25y and 55y

• 12y

• 5y

• 3a

• 5b

Find the GCF of 9p and 30p

• 3p

• 6p

• 9

• 3