Factoring Review

Factor:  x² + 9x + 18

• (x + 3)(x + 6)
• (x - 3)(x - 6)
• (x + 9)(x + 2)
• (x + 3)²

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:  
x² -17x - 60

• (x - 20)(x + 3)
• (x - 3)(x + 20)
• (x - 3)(x - 20)
• (x + 3)(x + 20)

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

x² - 17x + 72

• (x + 2)(x - 36)

• (x - 8)(x + 9)

• (x - 8)(x - 9)

• (x - 4)(x - 7)

x² + 10x + 16

• (x + 2)(x + 8)

• (x - 2)(x - 8)

• (x + 1)(x + 16)

• (x + 6)(x + 10)

5x² - 15x + 10

• (5x - 2)(x - 5)

• 5(x - 2)(x + 1)

• 5(x - 2)(x - 1)

Is this a perfect square trinomial?
x² + 16x + 64

• Yes
• No

Tags

CCSS.HSA.APR.C.4

Factor:
x² - 30x + 225

• (x + 15)²
• (x - 15)²
• (x + 25)²
• (x - 25)²

Tags

CCSS.HSA.APR.C.4

Factor.

25x² - 81

• (5x - 9)²

• (5x + 9)(5x - 9)

• 25(x - 9)²

• (9x + 5)(9x - 5)

Factor.

4x² - 16

• (2x - 4)(2x + 4)

• (4x - 4)(4x + 4)

• 4(x - 2)²

• 4(x - 2)(x + 2)

Factor.

16x² - 25

• 16x² - 25

• (4x + 5)(4x + 5)

• (4x + 5)(4x - 5)

• (4x + 5)²