Factoring and Expanding Algebraic Expressions

Expand each expression: 5(x + 2)

• 5x + 10

• x + 10

• 5x + 2

• none of those

Write in standard form: 3h - 2(1 +4h)

• -5h + 2

• 11h - 2

• 12h - 2

• -5h - 2

Factor completley: 12x + 8y - 4z

• 4( x + y + z)

• 4 ( 3x - 2y + z)

• 2 ( 6x + 4y -2z)

• 4 ( 3x + 2y - z)

14a³b⁴+6a³b²+8a³b³

• 2ab+3b-1

• 5a²b(3b-4ab+1)

• 4a⁵(2ab+3b-1)

• 2a³b²(7b²+3+4b)

What is the factored form of x³+7x²-2x-14

• (x²-2)(x-7)

• (x²+2)(x-7)

• (x²+2)(x+7)

• (x²-2)(x+7)

32n² - 50
(Check for a GCF)

• (16n - 25)(16n + 25)

• 2(8n - 25)(8n + 25)

• 2(4n + 5)(4n - 5)

• Not Factorable

Factor
x² + 9x - 36

• (x + 12)(x - 3)

• (x + 9)(x - 4)

• (x - 12)(x + 3)

• (x - 9)(x - 4)

Which of the following binomials is not a difference of squares?

• x² - 64

• x² - 16

• x² + 400

• x² - 100

2(x + 3) + 4 =

• 2x + 6 + 4

• 2x + 6

• 2x + 10

Factor in simplest form: 6x + 12

• 3(2x + 4)

• 6(x+2)

• 6x(x+2)

• 1/2 (3x + 24)