Factoring

What is the GCF?
 $28p^3+16p^2+16p$  

•  $2p$  

•  $4p$  

•  $4p^2$  

•  $8p^{2\ }$  

Tags

CCSS.HSA.APR.A.1

Factor out the GCF:
 $56x^2-40x+80$  

•  $8\left(7x^2-5x+10\right)$  

•  $4\left(14x^2-10x+20\right)$  

•  $8\left(7x^2-40x+80\right)$  

•  $8\left(7x^2+x-10\right)$  

Tags

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.A.1

Factor out the GCF:
 $18x^6+16x^3+14x$  

•  $2x\left(16x^5+14x^2+12\right)$  

•  $2x\left(18x^5+16x^2+14\right)$  

•  $2x^2\left(9x^4+8x^2+7x\right)$  

•  $2x\left(9x^5+8x^2+7\right)$  

Tags

CCSS.HSA.SSE.B.3

Factor out the GCF:
10x³ - 15x

• x(10x² - 15)
• 5x(2x² - 3)
• 5(2x³ - 3x)
• 5x²(10x - 3)

Tags

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

Factor by grouping:
3x³-x²+6x-2

• (x²+2)(3x+1)
•  (x²+2)(3x-1)
• (3x³+6x)(x²-2)
• none of the aboe

Tags

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

Factor:

x² - 25

• ( x + 5 ) ( x - 5 )

• ( x - 5 ) ( x - 5 )

• ( x + 5 ) ( x + 5 )

• Prime

Factor:
x² - 9

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

Tags

CCSS.HSA.APR.C.4

What are the factors of
25x² - 81?

• (5x - 9)(5x + 9)
• (5x - 9)(5x - 9)
• (5x + 9)(5x + 9)
• Cannot be factored

Tags

CCSS.HSA.APR.C.4

Factor Completely

(HINT: 1st GCF then DOTS)

8x³ - 18x

• 2x(4x²- 9)

• (4x²+3)(2x-3)

• 2x(2x+3)(2x-3)

• PRIME

Factor (DOTS)

16n² - 25

• (16n - 25)(16n + 25)

• (8n - 5)(8n + 5)

• (4n + 5)(4n - 5)

• Not Factorable