Question 1

Perform the division.
-(x2 - 4) ÷ (x + 2)

Accepted Answer

A)  x2 - 2 
B)  x + 4 
C)  x - 4 
D)  x - 2  
A)  x2 - 2 
B)  x + 4 
C)  x - 4 
D)  x - 2

Question 2

Choose the one alternative that best completes the statement or answers the question. 
 
Find the product.
-( 3m + 10)2

Accepted Answer

A)  3m2 + 100 
B)  3m2 + 60m + 100 
C)  9m2 + 100 
D)  9m2 + 60m + 100 
A)  3m2 + 100 
B)  3m2 + 60m + 100 
C)  9m2 + 100 
D)  9m2 + 60m + 100

Question 3

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

Accepted Answer

A)  1 
B)  -1  
C)  9 
D)  0 
A)  1 
B)  -1  
C)  9 
D)  0

Question 4

Choose the one alternative that best completes the statement or answers the question
-Determine if the expression ( -1)-3 is positive or negative.

Accepted Answer

A)  Positive 
B)  Negative 
A)  Positive 
B)  Negative

Question 5

Identify the base and the exponent for the exponential expression.
-8x10

Accepted Answer

A)  Base: 10, exponent: 8x 
B)  Base: 10, exponent: x 
C)  Base: 8x, exponent: 10 
D)  Base: x, exponent: 10 
A)  Base: 10, exponent: 8x 
B)  Base: 10, exponent: x 
C)  Base: 8x, exponent: 10 
D)  Base: x, exponent: 10

Question 6

Identify the base and the exponent for the exponential expression.
-83

Accepted Answer

A)  Base: 8, exponent: 3 
B)  Base: 3, exponent: 8 
C)  Base: 24, exponent: 3 
D)  Base: 3, exponent: 24 
A)  Base: 8, exponent: 3 
B)  Base: 3, exponent: 8 
C)  Base: 24, exponent: 3 
D)  Base: 3, exponent: 24

Question 7

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

Accepted Answer

A)  8 2E-6 
B)  8. 2E6 
C)  8. 2 E-6 
D)  8 2E6 
A)  8 2E-6 
B)  8. 2E6 
C)  8. 2 E-6 
D)  8 2E6

Question 8

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

Accepted Answer

A)  96   
B)  12   
C)  64   
D)  64   
A)  96   
B)  12   
C)  64   
D)  64

Question 9

Add like terms, if possible, and write the result in descending powers of the variable.
--6m5 + 2m5

Accepted Answer

A)  -20m 
B)  -4m5  
C)  -4m10  
D)  Cannot be simplified 
A)  -20m 
B)  -4m5  
C)  -4m10  
D)  Cannot be simplified

Question 10

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

Accepted Answer

A)  5   
B)  10   
C)  10   
D)  5   
A)  5   
B)  10   
C)  10   
D)  5

Question 11

If the number in the statement is written in scientific notation, write it without exponents. If it is written without exponents, write it in scientific notation.
-It has been estimated that the average American watches 58,240 hours of television in a lifetime.

Accepted Answer

A)  5.824 ×hr   
B)  58.24 ×hr   
C)  5.824 ×hr   
D)  5.824 ×hr   
A)  5.824 ×hr   
B)  58.24 ×hr   
C)  5.824 ×hr   
D)  5.824 ×hr

Question 12

Add.
-( 3a5 + 3a3) + ( 2a5 + 4a3)

Accepted Answer

A)  5a5 + 7a3  
B)  12a16  
C)  12a8  
D)  5a10 + 7a6  
A)  5a5 + 7a3  
B)  12a16  
C)  12a8  
D)  5a10 + 7a6

Question 13

Choose the one alternative that best completes the statement or answers the question. 
 Write the expression using exponents.
-7. 7 . 7. 7 . 7 . 7

Accepted Answer

A)  67  
B)  42 
C)  76  
D)  75  
A)  67  
B)  42 
C)  76  
D)  75

Question 14

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response.
-Explain how ( p + q)2 differs from p2 + q2 by expanding ( p + q)2.

Accepted Answer

Expanding ( p + q)²,

Question 15

Choose the one alternative that best completes the statement or answers the question.Find the product.
-3x2( 9x + 8)

Accepted Answer

A)  27x3 + 24x2  
B)  27x + 24  
C)  51x2  
D)  27x3 + 8 
A)  27x3 + 24x2  
B)  27x + 24  
C)  51x2  
D)  27x3 + 8

Question 16

Perform the indicated operation.
-( 2   - 9   + x) - ( 8   + 6   + 8x) + ( 3   - x)

Accepted Answer

A)  2   + 8   - 18   - 8x 
B)  2   - 8   - 10   + 8x 
C)  4   + 7   - 8x 
D)  2   - 8   - 12   - 8x 
A)  2   + 8   - 18   - 8x 
B)  2   - 8   - 10   + 8x 
C)  4   + 7   - 8x 
D)  2   - 8   - 12   - 8x

Question 17

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

Accepted Answer

A)  3E 3 
B)  2E 11 
C)  2E 3 
D)  3E 11 
A)  3E 3 
B)  2E 11 
C)  2E 3 
D)  3E 11

Question 18

Solve the problem. Express the answer in scientific notation to two decimals.
-A computer can do one calculation in 1.4 × 10-7 seconds. How long would it take the computer to do a trillion (1012) calculations?

Accepted Answer

A)  1.4 × 10-7 sec 
B)  1.4 × 1012 sec 
C)  1.4 × 106 sec 
D)  1.4 × 105 sec 
A)  1.4 × 10-7 sec 
B)  1.4 × 1012 sec 
C)  1.4 × 106 sec 
D)  1.4 × 105 sec

Question 19

Solve the problem.
-Determine a polynomial that represents the area of the figure.

Accepted Answer

A)  6   + 5 
B)  6   + 13x + 5 
C)  5   + 13x + 6 
D)  5   + 6 
A)  6   + 5 
B)  6   + 13x + 5 
C)  5   + 13x + 6 
D)  5   + 6

Question 20

Perform the indicated operation.
-4   ( -8   - 5   + 9x - 6)

Accepted Answer

A)  -40   
B)  -32   - 5   + 9x - 6 
C)  -32   - 20   + 36   - 24   
D)  -32   - 20   + 36   - 24   
A)  -40   
B)  -32   - 5   + 9x - 6 
C)  -32   - 20   + 36   - 24   
D)  -32   - 20   + 36   - 24

Perform the division. -(x² - 4) ÷ (x + 2)

Choose the one alternative that best completes the statement or answers the question. Find the product. -( 3m + 10)²

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

Choose the one alternative that best completes the statement or answers the question -Determine if the expression ( -1)^-³ is positive or negative.

Identify the base and the exponent for the exponential expression. -8x¹⁰

Identify the base and the exponent for the exponential expression. -8³

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

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

Add like terms, if possible, and write the result in descending powers of the variable. --6m⁵ + 2m⁵

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

If the number in the statement is written in scientific notation, write it without exponents. If it is written without exponents, write it in scientific notation. -It has been estimated that the average American watches 58,240 hours of television in a lifetime.

Add. -( 3a⁵ + 3a³) + ( 2a⁵ + 4a³)

Choose the one alternative that best completes the statement or answers the question. Write the expression using exponents. -7. 7 . 7. 7 . 7 . 7

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response. -Explain how ( p + q)² differs from p² + q² by expanding ( p + q)²_.

Choose the one alternative that best completes the statement or answers the question.Find the product. -3x²( 9x + 8)

Perform the indicated operation. -( 2 - 9 + x) - ( 8 + 6 + 8x) + ( 3 - x)

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

Solve the problem. Express the answer in scientific notation to two decimals. -A computer can do one calculation in 1.4 × 10^-7 seconds. How long would it take the computer to do a trillion (10¹²) calculations?

Solve the problem. -Determine a polynomial that represents the area of the figure.

Perform the indicated operation. -4 ( -8 - 5 + 9x - 6)

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

Perform the division. -(x2 - 4) ÷ (x + 2)

Choose the one alternative that best completes the statement or answers the question. Find the product. -( 3m + 10)2

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

Choose the one alternative that best completes the statement or answers the question -Determine if the expression ( -1)-3 is positive or negative.

Identify the base and the exponent for the exponential expression. -8x10

Identify the base and the exponent for the exponential expression. -83

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

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

Add like terms, if possible, and write the result in descending powers of the variable. --6m5 + 2m5

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

If the number in the statement is written in scientific notation, write it without exponents. If it is written without exponents, write it in scientific notation. -It has been estimated that the average American watches 58,240 hours of television in a lifetime.

Add. -( 3a5 + 3a3) + ( 2a5 + 4a3)

Choose the one alternative that best completes the statement or answers the question. Write the expression using exponents. -7. 7 . 7. 7 . 7 . 7

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response. -Explain how ( p + q)2 differs from p2 + q2 by expanding ( p + q)2.

Choose the one alternative that best completes the statement or answers the question.Find the product. -3x2( 9x + 8)

Perform the indicated operation. -( 2 - 9 + x) - ( 8 + 6 + 8x) + ( 3 - x)

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

Solve the problem. Express the answer in scientific notation to two decimals. -A computer can do one calculation in 1.4 × 10-7 seconds. How long would it take the computer to do a trillion (1012) calculations?

Solve the problem. -Determine a polynomial that represents the area of the figure.

Perform the indicated operation. -4 ( -8 - 5 + 9x - 6)

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

Perform the division. -(x² - 4) ÷ (x + 2)

Choose the one alternative that best completes the statement or answers the question. Find the product. -( 3m + 10)²

Choose the one alternative that best completes the statement or answers the question -Determine if the expression ( -1)^-³ is positive or negative.

Identify the base and the exponent for the exponential expression. -8x¹⁰

Identify the base and the exponent for the exponential expression. -8³

Add like terms, if possible, and write the result in descending powers of the variable. --6m⁵ + 2m⁵

Add. -( 3a⁵ + 3a³) + ( 2a⁵ + 4a³)

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response. -Explain how ( p + q)² differs from p² + q² by expanding ( p + q)²_.

Choose the one alternative that best completes the statement or answers the question.Find the product. -3x²( 9x + 8)

Solve the problem. Express the answer in scientific notation to two decimals. -A computer can do one calculation in 1.4 × 10^-7 seconds. How long would it take the computer to do a trillion (10¹²) calculations?