Factor by Grouping AND GCF Quiz

What are the two factors of

 $7r^3-8r^2+42r-48$  

•  $(r^2+6)$  

•  $(7r-8)$  

•  $(r^2+8)$  

•  $(7r+6)$  

Tags

CCSS.HSA.APR.B.2

choose the factors of...
 $20x^3-25x^2+4x-5$  

•  $(4x+1)$  

•  $(x^2-1)$  

•  $(4x-5)$  

•  $(5x^2+1)$  

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

 $2x^3-8x^2-x+4$  

Factor by Grouping

•  $(2x^2-1)(x-4)$  

•  $2(x2-1)(x+4)$  

•  $(x^2-1)(2x-4)$  

•  $(2x^2+1)(x-4)$  

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

Find GCF of

 $22x^3+11x^2$  

•  $11x$  
  

•  $11x^2$  
  

•  $22x$  
  

•  $22x^2$  
  

 Factor out the GCF of 

 $9b^3-18b^2$ 

•  $3b\left(3b^2-6b\right)$  
  

•  $9b^2\left(b-2\right)$  
  

•  $b^2\left(9b-2\right)$  
  

•  $b^2\left(3b-6\right)$  
  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Find GCF of

 $21x^2-35x$  

• 5x

• 7x

• 3x

• x

Tags

CCSS.HSA.APR.A.1

Factor:
 $2n^2-8n^3$  

•  $2n^2(n-4n^2)$  

•  $2n^2\left(1-4n\right)$  

•  $2n^3(10-8n^2)$  

•  $3n(1-4n)$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

 $5x^3-7x^2$  

Factor Completely

•  $x^2(5x-7)$  
  

•  $x(5x^2-7x)$  

•  $x^3(5-7x)$  

• Prime

Tags

CCSS.HSA.SSE.A.2

Factor by grouping, then choose BOTH factors

x³ - 4x² -4x + 16

• $\left(x-4\right)$
  

• $(x^2-4)$

• $\left(2x+4\right)$
  

• $\left(x^2-2\right)$
  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor by GCF:

6x + 24

• $2(3x+12)$

• $6(x+4)$
  

• $x(6+24)$

• Prime

Tags

CCSS.6.EE.A.3

CCSS.6.NS.B.4