Finding GCF Factoring

Factor out the GCF

3x³ + 9x

• 3x (x² + 3)

• 3x ( x³ + 9)

• x (3x² + 9)

• 3x (x³ + 3x)

• 10

• 5

• 7

• 2

What is the first step when factoring polynomials?

• Find the GCF

• List all the terms

• Make a triangle

• Write the answer

Factor by using GCF:

10x² + 15x - 5

• 25(10x³+45x-15)

• 5(2x³ + 3x²-x)

• x(10x³+15x-5)

• 5(2x²+3x-1)

• 14

• 7

• 4

• 2

Tags

CCSS.7.EE.A.1

Match each definition with its corresponding vocabulary term.

a

b

c

d

GCF

GCQ

Monomial

Factor

Trinomial

Binomial

Quotient

Tags

CCSS.7.EE.A.1