Factoring Methods Review Basic

Factor.

24c⁵ - 12c³

• 6(4c⁵ - 2c³)
• 12c³(2c²)
• 12c³(2c² - 1)
• 12c³(2c² - 0)

What is the GCF of the trinomial?

-3x³ - 9x² -120x

• 3
• -3x

• 3x

• x

Factor.

x² + 12x + 20

• (x + 2)(x + 10)
• (x + 3)(x + 4)
• (x + 4)(x + 5)
• (x + 4)(x + 6)

Which of the following is a perfect square trinomial?

• x² – 2x + 4

• x² – 6x – 9 
• x² + 6x – 9 
• x² – 4x + 4 

• (x - 16)(x - 1)

• (x - 4)(4x - 1)

• 4(x - 4)(x - 1)

• (4x - 4)(x - 1)

Factor.

49x² - 100

• (49x + 100)(x - 1)
• (7x - 10)(7x + 10)
• (49x - 10)(x + 10)
• (7x -10)(7x - 10)

• (x - 5)(3x + 1)

• (3x - 5)(x + 1)

• (3x + 5)(x - 1)

• (x + 5)(3x - 1)