Chapter 9 Test Review

Which of the following IS a factor of 

 $7x^3+21x^2+8x+24$  

•  $7x^2+8$  

•  $8x+24$  

•  $2x+6$  

•  $7x$  

Tags

CCSS.HSA.APR.B.2

What is the error?

• The "a" value should be -1

• The factors in the "X" should be 1 and 12

• The GCF of the first group should be v²

• There is no error

What is the error?

• The value of "a" should be -1

• The leading term should be k²

• The factors in the "X" should be -4 and -3

• There is no error

What is the error?

• The factors in the "X" should be 18 and -3

• GCF of 3 should have been factored out of the entire polynomial

• The answer should be written as (2v+3) ( v-5)

• There is no error

What is the error?

• The factors in the "X" should be 24 and -7

• -1 should be a factor in the answer

• The value of "b" should be 22

• The is no error

What is the error?

• GCF of the polynomial should be 4

• Factors in the "X" should be 5 and 24

• 2 should NOT be included in the answer

• There is no error

What is the error?

• The value of "b" should be +16

• Factors in the "X" should be +1 and +15

• The GCF of the second group should be -1

• There is no error

Factor Completely

 $256x^2+4$  

•  $\left(16x+2\right)^2$  

•  $4\left(8x+1\right)\left(8x-1\right)$  

•  $2\left(128x^2+2\right)$  

•  $4\left(64x^2+1\right)$  

Tags

CCSS.HSA.APR.C.4

Which answer shows  $18x^5-50x^3$  factored completely?

•  $2x^3\left(3x-5\right)^2$  

•  $2x^3\left(3x+5\right)\left(3x-5\right)$  

•  $2x^3\left(9x^2-25\right)$  

• Cannot Be Factored

Tags

CCSS.HSA.APR.C.4

Factor Completely

 $6x^2-9x-6$  

•  $3\left(2x-1\right)\left(x+2\right)$  

•  $3\left(2x+1\right)\left(x-2\right)$  

•  $3\left(2x-1\right)\left(x-2\right)$  

• Cannot Be Factored