Factor Linear Expressions and Find GCF

Write the following expression in factored form:

-100r - 30

• -5(20r + 6)

• 10(10r + 3)

• -10(10r + 3)

• 5(-20r + 6)

Factor: -25 - 40v

• 5(5v - 8)

• -5(5v +8)

• -5(5 + 8v)

• 5(5 - 8v)

What is the GCF?

• 3

• 4

• 6

• 12

Factor.

22 - 18z

• -2(-11 - 9z)

• -2(-11z + 9)

• 2(11 - 9z)

• 2(11z - 9)

Factor: –48 + 42z

• -6(8 - 7z)

• -2(24 - 21z)

• 3(-16 + 14z)

• It can't be factored.

Factor 36x + 45

• 36(x + 45)

• 9(4x + 5)

• 3(12x + 15)

• 5(7x + 9)

Factor:

4x + 30

• 2(x + 15)

• 4(x + 15)

• 2(2x + 15)

• can't be factored

Factor:
8x+40

• 2(4+10x)

• 8(x+5)

• 8(2x+5)

• 2x(x+5)

Factor the Expression

50x - 60y

• 10(5x - 6y)

• 6(10x - 5y)

• 5(6x - 10y)

• 10x - 11

What is the GCF(6, 9)

• 1

• 3

• 6

• 9