Unit 12: 12-1 to 12-5 practice

What is the Greatest Common Factor of the following polynomial?
12t³ + 30t² + 48t

• 12t
• 6t³
• 6t
• 12t³

What is the GCF of the polynomial
24x⁹ - 36x⁶ + 60x³?

• 6x
• 6x³
• 24x⁹
• 24x

What is the GCF?
14b³ + 21b² - 42b

• 7b²
• 14b
• 14
• 7b

What is the GCF?
8a⁴ + 24a³ - 40a²

• 8a²
• 6a²
• 8a
• 8

Factor
-8x²y² + 32yz + 40y

• 8z(-x² + 4z +1)
• 8y(-4x²y² + 16yz + 20y)
• 8y(-x²y + 4z + 5)
• 4y (-2x²y + 40z + 10)

Factor
-64a⁴b - 96ab³ + 8a

• 8a(-8a³b - 12b³ + a)
• 8ab(-8a³ + 12b² + 1)
• 8a(8a³b - 12b² + 1)
• 8a(-8a³b - 12b³ + 1)

Tags

CCSS.HSA.APR.C.4

Factor by grouping
x³ - 4x² -4x + 16

• (x+4)(x+2)
• (x-4)(x² -4) 
• (x+4)(x² -4)
• (x-4)(x-2)

Factor by grouping:
4p³+8p²+3p+6

• (2p²+3)(p+2)
• (2p²+6)(p+4)
• (4p²+3)(p+2)
• (4p²+8p)(3p+6)

Factor by grouping:
x³+7x²-2x-14

• (x²-2)(x-7)
• (x²+2)(x-7)
• (x²+2)(x+7)
• (x²-2)(x+7)

Factor the trinomial:
x² - 4x - 12 

• (x - 6)(x - 2)
• (x - 8)(x + 2)
• (x - 6)(x + 2)
• (x + 6)(x - 2)