Question 1

Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree
-7a3

Accepted Answer

A)  Binomial, degree 3 
B)  Monomial, degree 7 
C)  Binomial, degree 7 
D)  Monomial, degree 3 
A)  Binomial, degree 3 
B)  Monomial, degree 7 
C)  Binomial, degree 7 
D)  Monomial, degree 3

Question 2

Find the product. Use the FOIL method.
-(x + 9y)(x - 3y)

Accepted Answer

A)  x + 6xy - 27y 
B)  x2 + 6xy + 6y2  
C)  x2 + 6xy - 27y2  
D)  x2 + 3xy - 27y2  
A)  x + 6xy - 27y 
B)  x2 + 6xy + 6y2  
C)  x2 + 6xy - 27y2  
D)  x2 + 3xy - 27y2

Question 3

Determine whether or not the number is written in scientific notation
-75,600

Accepted Answer

A)  in scientific notation 
B)  not in scientific notation 
A)  in scientific notation 
B)  not in scientific notation

Question 4

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response.
-Explain how ( -4)7 and -47 are different.

Accepted Answer

In the first, -4 is raised to

Question 5

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

Accepted Answer

A)  4 × 10-13  
B)  8 × 10-3  
C)  8 × 10-13  
D)  4 × 10-3  
A)  4 × 10-13  
B)  8 × 10-3  
C)  8 × 10-13  
D)  4 × 10-3

Question 6

Write the number in scientific notation.
-0.00000 217 4

Accepted Answer

A)  2.17 4 × 10-6  
B)  2.17 4 × 106  
C)  2.17 4 × 10-5  
D)  2.17 4 × 10-7  
A)  2.17 4 × 10-6  
B)  2.17 4 × 106  
C)  2.17 4 × 10-5  
D)  2.17 4 × 10-7

Question 7

Write the number in scientific notation.
-72.8764

Accepted Answer

A)  7.28764 × 101  
B)  7.28764 × 102  
C)  7.28764 × 10-2  
D)  7.28764 × 10-1  
A)  7.28764 × 101  
B)  7.28764 × 102  
C)  7.28764 × 10-2  
D)  7.28764 × 10-1

Question 8

Perform the indicated operation. Write the answer without exponents.
-( 6 ×   ) × ( 8 ×   )

Accepted Answer

A)  480,000,000 
B)  4,800,000,000 
C)  48,000,000 
D)  4,800,000 
A)  480,000,000 
B)  4,800,000,000 
C)  48,000,000 
D)  4,800,000

Question 9

Simplify the expression.
-  (s?0)

Accepted Answer

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

Question 10

Choose the one alternative that best completes the statement or answers the question.Evaluate the expression.
-30

Accepted Answer

A)  1 
B)  -1 
C)  3 
D)  0 
A)  1 
B)  -1 
C)  3 
D)  0

Question 11

Find the value of the polynomial.
-4   - 2   - 6   -   when x = 2

Accepted Answer

A)  40 
B)  39 
C)  73 
D)  44 
A)  40 
B)  39 
C)  73 
D)  44

Question 12

Find the product. Use the FOIL method.
-( 2x + 5)( 4x + 6)

Accepted Answer

A)  6x2 + 32x + 32 
B)  8x2 + 32x + 30 
C)  8x2 + 32x + 32 
D)  6x2 + 32x + 30 
A)  6x2 + 32x + 32 
B)  8x2 + 32x + 30 
C)  8x2 + 32x + 32 
D)  6x2 + 32x + 30

Question 13

Perform the division.
-( x2 + 3x - 40) ÷ ( x + 8)

Accepted Answer

A)  x2 + 4x - 32 
B)  x + 5 
C)  x - 5  
D)  x2 - 5 
A)  x2 + 4x - 32 
B)  x + 5 
C)  x - 5  
D)  x2 - 5

Question 14

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response.
-Explain why the difference of two polynomials in x, both of degree 6, can be of degree 5.

Accepted Answer

The coefficients of the terms

Question 15

Write the number without exponents.
-5.586 × 106

Accepted Answer

A)  558,600 
B)  55,860,000 
C)  335.16 
D)  5,586,000 
A)  558,600 
B)  55,860,000 
C)  335.16 
D)  5,586,000

Question 16

Use the product rule, if possible, to simplify the expression. Write the answer in exponential form.
-78 . 77 .73

Accepted Answer

A)  343168  
B)  718  
C)  34318  
D)  7168  
A)  343168  
B)  718  
C)  34318  
D)  7168

Question 17

Add.
-( 6n7 - 6n + 9n6) + ( 2n6 + 8n7 + 8n)

Accepted Answer

A)  27n14  
B)  2n7 + 8n6 + 17n 
C)  14n + 11n7 + 2n6  
D)  14n7 + 11n6 + 2n 
A)  27n14  
B)  2n7 + 8n6 + 17n 
C)  14n + 11n7 + 2n6  
D)  14n7 + 11n6 + 2n

Question 18

Choose the one alternative that best completes the statement or answers the question. 
 
Find the product.
-

Accepted Answer

A)  64   + 1 
B)  64   + 32   + 8k + 1 
C)  64   + 48   + 12k + 1 
D)  64   + 96   + 12k + 1 
A)  64   + 1 
B)  64   + 32   + 8k + 1 
C)  64   + 48   + 12k + 1 
D)  64   + 96   + 12k + 1

Question 19

Use scientific notation to calculate the answer to the problem. Write the answer in scientific notation.
-

Accepted Answer

A)  12 ×   
B)  1.2 ×   
C)  1.2 ×   
D)  12 ×   
A)  12 ×   
B)  1.2 ×   
C)  1.2 ×   
D)  12 ×

Question 20

Choose the one alternative that best completes the statement or answers the question. 
 
Find the product.
-

Accepted Answer

A)  9   + 2xy+     
B)  9   + 4xy +     
C)  3   + 4xy +     
D)  9   +     
A)  9   + 2xy+     
B)  9   + 4xy +     
C)  3   + 4xy +     
D)  9   +

Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree -7a³

Find the product. Use the FOIL method. -(x + 9y)(x - 3y)

Determine whether or not the number is written in scientific notation -75,600

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response. -Explain how ( -4)⁷ and -4⁷ are different.

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

Write the number in scientific notation. -0.00000 217 4

Write the number in scientific notation. -72.8764

Perform the indicated operation. Write the answer without exponents. -( 6 × ) × ( 8 × )

Simplify the expression. - (s?0)

Choose the one alternative that best completes the statement or answers the question.Evaluate the expression. -3⁰

Find the value of the polynomial. -4 - 2 - 6 - when x = 2

Find the product. Use the FOIL method. -( 2x + 5)( 4x + 6)

Perform the division. -( x² + 3x - 40) ÷ ( x + 8)

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response. -Explain why the difference of two polynomials in x, both of degree 6, can be of degree 5.

Write the number without exponents. -5.586 × 10⁶

Use the product rule, if possible, to simplify the expression. Write the answer in exponential form. -7⁸ . 7⁷ .7³

Add. -( 6n⁷ - 6n + 9n⁶) + ( 2n⁶ + 8n⁷ + 8n)

Choose the one alternative that best completes the statement or answers the question. Find the product. -

Use scientific notation to calculate the answer to the problem. Write the answer in scientific notation. -

Choose the one alternative that best completes the statement or answers the question. 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

Preparing for Your Math Final

Filters

Exam 6: Factoring and Applications

Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree -7a3

Find the product. Use the FOIL method. -(x + 9y)(x - 3y)

Determine whether or not the number is written in scientific notation -75,600

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response. -Explain how ( -4)7 and -47 are different.

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

Write the number in scientific notation. -0.00000 217 4

Write the number in scientific notation. -72.8764

Perform the indicated operation. Write the answer without exponents. -( 6 × ) × ( 8 × )

Simplify the expression. - (s?0)

Choose the one alternative that best completes the statement or answers the question.Evaluate the expression. -30

Find the value of the polynomial. -4 - 2 - 6 - when x = 2

Find the product. Use the FOIL method. -( 2x + 5)( 4x + 6)

Perform the division. -( x2 + 3x - 40) ÷ ( x + 8)

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response. -Explain why the difference of two polynomials in x, both of degree 6, can be of degree 5.

Write the number without exponents. -5.586 × 106

Use the product rule, if possible, to simplify the expression. Write the answer in exponential form. -78 . 77 .73

Add. -( 6n7 - 6n + 9n6) + ( 2n6 + 8n7 + 8n)

Choose the one alternative that best completes the statement or answers the question. Find the product. -

Use scientific notation to calculate the answer to the problem. Write the answer in scientific notation. -

Choose the one alternative that best completes the statement or answers the question. 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

Preparing for Your Math Final

Filters

Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree -7a³

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response. -Explain how ( -4)⁷ and -4⁷ are different.

Choose the one alternative that best completes the statement or answers the question.Evaluate the expression. -3⁰

Perform the division. -( x² + 3x - 40) ÷ ( x + 8)

Write the number without exponents. -5.586 × 10⁶

Use the product rule, if possible, to simplify the expression. Write the answer in exponential form. -7⁸ . 7⁷ .7³

Add. -( 6n⁷ - 6n + 9n⁶) + ( 2n⁶ + 8n⁷ + 8n)