Algebra 1 5.4-5.5 Factoring Polynomials

Factor completely.

 $x^2+8x-9$  

•  $\left(x+3\right)\left(x-3\right)$  

•  $\left(2x+3\right)\left(x-3\right)$  

•  $\left(x-9\right)\left(x+1\right)$  

•  $\left(x-1\right)\left(x+9\right)$  

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor Completely:

 $x^2-2x-35$  

•  $\left(x+7\right)\left(x-5\right)$  

•  $\left(x-7\right)\left(x+5\right)$  

•  $\left(x-7\right)\left(x-5\right)$  

• Prime

Factor Completely:

 $x^2+4x-21$  

•  $\left(x+7\right)\left(x-3\right)$  

•  $\left(x-7\right)\left(x+3\right)$  

•  $\left(x-7\right)\left(x-3\right)$  

• Prime

Factor
k² -2k - 24

• (k+4)(k-6)
• (k+4)(k+6)
• (k+6)(k-1)
• (k-4)(k+6)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor
n²-13n+40

• (n-5)(n-8)
• (n+5)(n-8)
• (n-5)(n+8)
• (n+6)(n+1)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

Factor Completely:
x² + x - 6

• (x + 2)(x + 3)
• (x + 6)(x -1)
• (x + 3)(x - 2)
• (x +1)(x - 6)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

Factor the following expression: 𝑥² − 3𝑥 – 18

• (𝑥 + 6) (𝑥 − 3)

• (𝑥 − 6) (𝑥 + 3)

• (𝑥 − 6) (𝑥 − 3)

• (𝑥 + 6) (𝑥 − 4)

Factor:
x² + 5x - 24

• (x - 8)(x + 3)
• (x + 8)(x - 3)
• (x + 6)(x - 4)
• (x + 12)(x - 2)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:
x² - 10x + 24

• (x - 6)(x - 4)
• (x + 6)(x + 4)
• (x - 12)(x + 2)
• (x - 8)(x - 3)

Tags

CCSS.7.EE.A.1

Factor
k²+7x+10

• (k+2)(k+5)
• (k-2)(k-5)
• (k+10)(k+4)
• (k+2)(k-5)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3