Question 1

Factor completely.
-

Accepted Answer

A)   
B)  Prime 
C)   
D)  (3x - 7)(3x + 7)

Question 2

Factor.
-

Accepted Answer

A)   
B)   
C)   
D)

Question 3

Factor.
-

Accepted Answer

A)  (21x + 7y)(4x + y) 
B)  7(3x + y)(4x + y) 
C)  7(3x - y)(4x - y) 
D)  (3x + y)(7x + 3y)

Question 4

Solve by factoring and using the principle of zero products.
-

Accepted Answer

A)  3, 2, 3 
B)  -2, -3 
C)  0, 2, 3 
D)  2, 3

Question 5

Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
-Explain the difference between a factor and a multiple of a number.

Accepted Answer

The answer of Write the word or phrase that best...

Question 6

Solve using the principle of zero products.
-x(6x + 18) = 0

Accepted Answer

A)  0, -3 
B)  0, 3 
C)   
D)

Question 7

Factor completely.
-

Accepted Answer

A)  x(7 + 4x)(7 - 4x) 
B)  prime 
C)   
D)  x(7 - 4x)(7 - 4x)

Question 8

Factor using the ac-method.
-

Accepted Answer

A)   
B)   
C)   
D)

Question 9

Solve using the principle of zero products.
-(x - 0.9)(x + 0.3) = 0

Accepted Answer

A)  0.9, -0.3 
B)  0.9, 0.3 
C)  0.9, -0.9, 0.3, -0.3 
D)  -0.9, 0.3

Question 10

Factor completely.
-

Accepted Answer

A)  (11k + 10m)(11k - 10m) 
B)   
C)   
D)  (121k + m)(k - 100m)

Question 11

Factor.
-

Accepted Answer

A)  8(x - y)(x + 4y) 
B)  (8x - 8y)(x + 4y) 
C)  (x - y)(8x + 24y) 
D)  8(x + y)(x - 4y)

Question 12

Factor.
- - 9x + 8

Accepted Answer

A)  (2x - 8)(2x - 1) 
B)  (4x - 8)(x - 1) 
C)  (4x - 1)(x - 8) 
D)  Prime

Question 13

Find the x-intercepts of the graph of the equation. (The grids are intentionally not included.)
-

Accepted Answer

A)   
B)   
C)   
D)

Question 14

Solve the problem.
-In a sports league of n teams in which each team plays every other team twice, the total number N of games to be played is given by  . How many teams are in a softball league if the total number of games played
Is 90?

Accepted Answer

A)  9 
B)  11 
C)  8 
D)  10

Question 15

Factor.
-

Accepted Answer

A)  z(10z + 1)(z - 6) 
B)  (2z - 3)(5z + 2) 
C)  z(2z + 3)(5z - 2) 
D)

Question 16

Factor completely.
-

Accepted Answer

A)   
B)   
C)   
D)

Question 17

Solve.
-Use the following graph to solve  .

Accepted Answer

A)  -3, 5 
B)  -5, 3 
C)  -5, -3 
D)  5, 3

Question 18

Factor.
-

Accepted Answer

A)   
B)  3x(x + 4)(x - 5) 
C)   
D)  3x(x - 4)(x + 5)

Question 19

Solve the problem.
-The product of two consecutive integers is 29 more than their sum. Find the integers.

Accepted Answer

A)  -5, -4 
B)  6, 7 or -5, -4 
C)  6, 7 
D)  5, 6 or -5, -4

Question 20

Factor completely.
-

Accepted Answer

A)   
B)   
C)  (4x + 7)(4x - 7) 
D)  prime

Exam 6: Polynomials: Factoring

Factor completely. -

Factor. -

Factor. -

Solve by factoring and using the principle of zero products. -

Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. -Explain the difference between a factor and a multiple of a number.

Solve using the principle of zero products. -x(6x + 18) = 0

Factor completely. -

Factor using the ac-method. -

Solve using the principle of zero products. -(x - 0.9) (x + 0.3) = 0

Factor completely. -

Factor. -

Factor. - - 9x + 8

Find the x-intercepts of the graph of the equation. (The grids are intentionally not included.) -

Solve the problem. -In a sports league of n teams in which each team plays every other team twice, the total number N of games to be played is given by . How many teams are in a softball league if the total number of games played Is 90?

Factor. -

Factor completely. -

Solve. -Use the following graph to solve .

Factor. -

Solve the problem. -The product of two consecutive integers is 29 more than their sum. Find the integers.

Factor completely. -