Expanding and Factoring Algebraic Expressions

Expand each expression: 5(x + 2)

• 5x + 10

• x + 10

• 5x + 2

• none of those

Factor: 12a³b³+6a²b³+9a³b²

• 4ab+2b+3a

• 2ab(4ba+3b²+1)

• 3a²b²(4ab+2b+3a)

• 4a²b(3ab³-1)

True or False
2x + 6 = 2(x + 3)

• True

• False

Factor
16x + 24x²

• 4x(2x + 6)

• 8x(2 + 3x)

Factor completley: 12x + 8y - 4z

• 4( x + y + z)

• 4 ( 3x - 2y + z)

• 2 ( 6x + 4y -2z)

• 4 ( 3x + 2y - z)

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)

3(2c - 5)

• 6c - 15

• 6c + 15

• 6c + 15

• -6c - 15

Factor completely: 16 + 24x

• 8 ( 2 + 3x)

• 4 ( 4 + 7x)

• 8 ( 2 - 3x)

• 6 ( 4x + 3)