Mixed Factoring Practice

Factor each completely. 1) k² + 20k + 100

• (k+9)(k-9)

• (k+ 10)²

• (k-10)²

• (k - 5)(k-10)

Tags

CCSS.HSA.APR.C.4

Factor each completely. 2) m² - 7m - 8

• (m + 1)(m + 8)

• (m+6)(m-10)

• (m – 6)(m – 8)

• (m + 1)(m − 8)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor each completely. 3) n² + 12n + 36

• (n −4)(n+3)

• (n − 8)(n + 1)

• (n + 5)(n-4)

• (n + 6)²

Tags

CCSS.HSA.APR.C.4

Factor each completely. 4) p² +p-2

• (p+1)(p+2)

• (p-1)(p+2)

• (p-1)(p-2)

• (p+7)(p+9)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor each completely. 5) x²-3x-28

• (x+5)(x + 7)

• (x + 6) (x+3)

• (x+4)(x + 7)

• (x + 4)(x-7)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

Factor each completely. 6) 16x² - 1

• (3x + 2)(3x - 2)

• Not factorable

• (4x-1)²

• (4x + 1)(4x − 1)

Tags

CCSS.HSA.APR.C.4

Factor each completely. 7) a² - 16

• Not factorable

• (a-4)²

• (a + 16)²

• (a + 4)(a −4)

Tags

CCSS.HSA.APR.C.4

Factor each completely. 8) 25k² - 16

• Not factorable

• (4k+3)(4k-3)

• (5k + 4)(5k − 4)

• (k+4)(k-4)

Tags

CCSS.HSA.APR.C.4

Factor each completely. 9) x² - 25

• (-x+5)(x - 5)

• (x + 5)(x - 5)

• Not factorable

• (4x + 1)(4x − 1)

Tags

CCSS.HSA.APR.C.4

Factor each completely. 10) x²-9

• (x-3)²

• (3x+4)(3x-4)

• (3x+5)(3x - 5)

• (x+3)(x-3)

Tags

CCSS.HSA.APR.C.4