Factoring Review

Factor x² + 9x + 20

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

Factor x² + 12x + 20

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

Factor x²-11x-60

• (x-12)(x-5)
• (x-15)(x+4)
• (x-15)(x-4)
• (x+12)(x-5)

Factor n² + 16n + 63

• (n-7)(n+4)
• (n+7)(n-9)
• (n-3)(n-10)
• (n+7)(n+9)

Factor
3x² + 17x + 10

• (3x-2)(x-5)
• (3x+2)(x+5)
• (3x-5)(x-2)
• (3x+5)(x+2)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor
9x²-6x-8

• (3x+2)(3x-4)
• (3x+2)(3x+4)
• (3x-2)(3x-4)
• (x-1)(9x+8)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.B.2

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Which of the following is a factor of 3x² - 7x + 2?

• x - 1
• x - 2
• 3x - 2
• 3x + 1

Tags

CCSS.HSA.APR.B.2

Factor:
 2x² - 3x - 2

• (2x - 2)(x + 1)
• (2x + 1)(x - 2)
• (2x - 1)(x - 2)
• (2x - 1) (x - 1)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor
3a² + 4a + 1

• (3a-1)(a+1)
• Not factorable
• (3a+1)(a+1)
• (3a-1)(a-1)

What do you call a polynomial that cannot be factored?

• FOIL
• Simplified
• Prime