Question 1

Perform the indicated operation.
-( 5m - 8)( -3m2 + m - 9)

Accepted Answer

A)  -15m3 + 19m2 - 53m + 72 
B)  2m2 - 53m + 72 
C)  -15m3 - 53m + 72 
D)  -15m3 + 29m2 - 53m + 72S 
A)  -15m3 + 19m2 - 53m + 72 
B)  2m2 - 53m + 72 
C)  -15m3 - 53m + 72 
D)  -15m3 + 29m2 - 53m + 72S

Question 2

Use the power rules for exponents to simplify. Write the answer in exponential form.
-  ( v$\neq$ 0)

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 3

Provide an appropriate response
-Is it always true that   =   ?

Accepted Answer

A) True 
 B)False

Question 4

Simplify the expression.
-( -5x6y)3

Accepted Answer

A)  ( -5)3x18y3  
B)  ( -5)3x9y3  
C)  -15x6y3  
D)  -15x6y 
A)  ( -5)3x18y3  
B)  ( -5)3x9y3  
C)  -15x6y3  
D)  -15x6y

Question 5

Identify the base and the exponent for the exponential expression.
-( 13x)15

Accepted Answer

A)  Base: x, exponent: 15 
B)  Base: 13x, exponent: 15 
C)  Base: 15, exponent: 13x 
D)  Base: 15, exponent: x 
A)  Base: x, exponent: 15 
B)  Base: 13x, exponent: 15 
C)  Base: 15, exponent: 13x 
D)  Base: 15, exponent: x

Question 6

Perform the division.
-

Accepted Answer

A)  p - 4 +   
B)  p - 2 +   
C)  p + 2 +   
D)  p - 2   
A)  p - 4 +   
B)  p - 2 +   
C)  p + 2 +   
D)  p - 2

Question 7

Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree
-10x

Accepted Answer

A)  Monomial, degree 0 
B)  Monomial, degree 10 
C)  Binomial, degree 0 
D)  Monomial, degree 1 
A)  Monomial, degree 0 
B)  Monomial, degree 10 
C)  Binomial, degree 0 
D)  Monomial, degree 1

Question 8

Solve the problem.
-Find an expression that represents the area of the figure.

Accepted Answer

A)  11   
B)  24   
C)  24   
D)  11   
A)  11   
B)  24   
C)  24   
D)  11

Question 9

Choose the one alternative that best completes the statement or answers the question. 
 
Find the product.
-( 8y + x)( 8y - x)

Accepted Answer

A)  16y2 - x2  
B)  64y2 - x2  
C)  64y2 + 16xy - x2  
D)  64y2 - 16xy - x2  
A)  16y2 - x2  
B)  64y2 - x2  
C)  64y2 + 16xy - x2  
D)  64y2 - 16xy - x2

Question 10

Choose the one alternative that best completes the statement or answers the question.Evaluate the expression.
-120 - 20

Accepted Answer

A)  10 
B)  0 
C)  2 
D)  1 
A)  10 
B)  0 
C)  2 
D)  1

Question 11

Find the product.
-2   (t + 5)( 3t - 5)

Accepted Answer

A)  6   + 20   - 50   
B)  6   - 50   + 20   
C)  6   - 50   
D)  6   + 30   - 50   
A)  6   + 20   - 50   
B)  6   - 50   + 20   
C)  6   - 50   
D)  6   + 30   - 50

Question 12

Add or subtract as indicated.
-( 21x + 10xy - 11y) - ( 18x - 23xy - 17y)

Accepted Answer

A)  3x + 33xy + 6y 
B)  42xy 
C)  3x - 33xy - 28y 
D)  11x - 3xy + 28 
A)  3x + 33xy + 6y 
B)  42xy 
C)  3x - 33xy - 28y 
D)  11x - 3xy + 28

Question 13

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response.
-Is the product of a monomial and a binomial always a binomial? Why or why not?

Accepted Answer

The product of a monomial and

Question 14

Solve the problem.
-What polynomial expression represents, in appropriate units, the perimeter of this square? The area?

Accepted Answer

A)  Perimeter: 12t + 16; Area: 9   + 16 
B)  Perimeter: 12t + 4; Area: 9   + 12t + 16 
C)  Perimeter: 12t + 16; Area: 9   + 24t + 16 
D)  Perimeter: 12t + 4; Area: 6   + 24t + 8 
A)  Perimeter: 12t + 16; Area: 9   + 16 
B)  Perimeter: 12t + 4; Area: 9   + 12t + 16 
C)  Perimeter: 12t + 16; Area: 9   + 24t + 16 
D)  Perimeter: 12t + 4; Area: 6   + 24t + 8

Question 15

Predict the display a calculator would give for the expression shown in the screen.
-

Accepted Answer

A)  8 5. 6E-13 
B)  8 5. 6E13 
C)  8. 5 6E-12 
D)  8. 5 6E12 
A)  8 5. 6E-13 
B)  8 5. 6E13 
C)  8. 5 6E-12 
D)  8. 5 6E12

Question 16

Perform the indicated operation. Write the answer in scientific notation.
-

Accepted Answer

A)  9.62 × 10-15  
B)  9.62 × 10-1  
C)  4.81 × 10-1  
D)  4.81 × 10-15  
A)  9.62 × 10-15  
B)  9.62 × 10-1  
C)  4.81 × 10-1  
D)  4.81 × 10-15

Question 17

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response
-Does scientific notation allow a negative number to be multiplied by a power of 10?

Accepted Answer

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

Question 18

Use the power rules for exponents to simplify. Write the answer in exponential form.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 19

Use the product rule, if possible, to simplify the expression. Write the answer in exponential form.
-( -8)( -8)4( -8)( -8)( -8)3

Accepted Answer

A)  -810  
B)  ( -8)7  
C)  ( -8)10  
D)  ( -8)12  
A)  -810  
B)  ( -8)7  
C)  ( -8)10  
D)  ( -8)12

Question 20

Find the product.
-

Accepted Answer

A)  216+ 72   + 12k + 1   
B)  216+ 216   + 18k + 1   
C)  216+ 108   + 18k + 1   
D)  216+ 1   
A)  216+ 72   + 12k + 1   
B)  216+ 216   + 18k + 1   
C)  216+ 108   + 18k + 1   
D)  216+ 1

Perform the indicated operation. -( 5m - 8)( -3m² + m - 9)

Use the power rules for exponents to simplify. Write the answer in exponential form. - $Use the power rules for exponents to simplify. Write the answer in exponential form. - ( v \neq 0)$ ( v $\neq$ 0)

Provide an appropriate response -Is it always true that = ?

Simplify the expression. -( -5x⁶y)³

Identify the base and the exponent for the exponential expression. -( 13x)¹⁵

Perform the division. -

Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree -10x

Solve the problem. -Find an expression that represents the area of the figure.

Choose the one alternative that best completes the statement or answers the question. Find the product. -( 8y + x)( 8y - x)

Choose the one alternative that best completes the statement or answers the question.Evaluate the expression. -12⁰ - 2⁰

Find the product. -2 (t + 5)( 3t - 5)

Add or subtract as indicated. -( 21x + 10xy - 11y) - ( 18x - 23xy - 17y)

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response. -Is the product of a monomial and a binomial always a binomial? Why or why not?

Solve the problem. -What polynomial expression represents, in appropriate units, the perimeter of this square? The area?

Predict the display a calculator would give for the expression shown in the screen. -

Perform the indicated operation. Write the answer in scientific notation. -

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response -Does scientific notation allow a negative number to be multiplied by a power of 10?

Use the power rules for exponents to simplify. Write the answer in exponential form. -

Use the product rule, if possible, to simplify the expression. Write the answer in exponential form. -( -8)( -8)⁴( -8)( -8)( -8)³

Find the product. -

The Real Number System

Linear Equations and Inequalities in One Variable

Linear Equations and Inequalities in Two Variables; Functions

Systems of Linear Equations and Inequalities

Exponents and Polynomials

Rational Expressions and Applications

Roots and Radicals

Quadratic Equations

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Exam 6: Factoring and Applications

Perform the indicated operation. -( 5m - 8)( -3m2 + m - 9)

Use the power rules for exponents to simplify. Write the answer in exponential form. - ( v ≠\neq= 0)