Question 1

Solve the problem.
-For the functions   find all real values of x where f(x) = g(x).

Accepted Answer

A)  -5, -4 
B)  -4, 5 
C)  4, 5 
D)  no real solution 
A)  -5, -4 
B)  -4, 5 
C)  4, 5 
D)  no real solution

Question 2

Solve the problem.
-For the functions   find all real values of x where f(x) = g(x).

Accepted Answer

A)  15 
B)  0 
C)  3 
D)  no real solution 
A)  15 
B)  0 
C)  3 
D)  no real solution

Question 3

Simplify. Assume all variables represent positive real numbers.
-

Accepted Answer

A)  1 
B)    
C)  6 
D)    
A)  1 
B)    
C)  6 
D)

Question 4

Simplify.
-

Accepted Answer

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

Question 5

Simplify.
-

Accepted Answer

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

Question 6

Simplify.
-

Accepted Answer

A)  3z 
B)    
C)  3 - z 
D)    
A)  3z 
B)    
C)  3 - z 
D)

Question 7

Solve and check your solution(s). If the equation has no real solution, so state.
-

Accepted Answer

A)  3 
B)  7 
C)  -3 
D)    
A)  3 
B)  7 
C)  -3 
D)

Question 8

Use absolute value to evaluate.
-

Accepted Answer

A)  -18.3 
B)  334.89 
C)  18.3 
D)  not a real number 
A)  -18.3 
B)  334.89 
C)  18.3 
D)  not a real number

Question 9

Solve and check your solution(s). If the equation has no real solution, so state.
-

Accepted Answer

A)  3 
B)  -3, 1 
C)  3, -1 
D)  no real solution 
A)  3 
B)  -3, 1 
C)  3, -1 
D)  no real solution

Question 10

Simplify.
-

Accepted Answer

A)  4 
B)    
C)  2 
D)  8 
A)  4 
B)    
C)  2 
D)  8

Question 11

Divide.
-

Accepted Answer

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

Question 12

Evaluate if possible. If the expression is not a real number, so state.
-

Accepted Answer

A)    
B)  12 
C)  24 
D)    
A)    
B)  12 
C)  24 
D)

Question 13

Simplify. Assume all variables represent positive real numbers.
-

Accepted Answer

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

Question 14

Evaluate if possible. If the expression is not a real number, so state.
-

Accepted Answer

A)  19,683 
B)  243 
C)  6561 
D)  2187 
A)  19,683 
B)  243 
C)  6561 
D)  2187

Question 15

Use absolute value to evaluate.
-

Accepted Answer

A)  -10 
B)  10 
C)  10,000 
D)  not a real number 
A)  -10 
B)  10 
C)  10,000 
D)  not a real number

Question 16

Multiply. Write the result in the form a + bi.
-

Accepted Answer

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

Question 17

Simplify.
-

Accepted Answer

A)    
B)    
C)    
D)  6 
A)    
B)    
C)    
D)  6

Question 18

Write as an absolute value.
-

Accepted Answer

A)  9x + 2y 
B)  |9x + 2y| 
C)  |9x - 2y| 
D)  9x - 2y 
A)  9x + 2y 
B)  |9x + 2y| 
C)  |9x - 2y| 
D)  9x - 2y

Question 19

Evaluate.
-

Accepted Answer

A)  -1 
B)  1 
C)  i 
D)  -i 
A)  -1 
B)  1 
C)  i 
D)  -i

Question 20

Simplify.
-

Accepted Answer

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

Solve the problem. -For the functions find all real values of x where f(x) = g(x).

Solve the problem. -For the functions find all real values of x where f(x) = g(x).

Simplify. Assume all variables represent positive real numbers. -

Simplify. -

Simplify. -

Simplify. -

Solve and check your solution(s). If the equation has no real solution, so state. -

Use absolute value to evaluate. -

Solve and check your solution(s). If the equation has no real solution, so state. -

Simplify. -

Divide. -

Evaluate if possible. If the expression is not a real number, so state. -

Simplify. Assume all variables represent positive real numbers. -

Evaluate if possible. If the expression is not a real number, so state. -

Use absolute value to evaluate. -

Multiply. Write the result in the form a + bi. -

Simplify. -

Write as an absolute value. -

Evaluate. -

Simplify. -

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Inequalities in One and Two Variables

Quadratic Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters

Exam 11: Roots, Radicals, and Complex Numbers

Solve the problem. -For the functions find all real values of x where f(x) = g(x).

Solve the problem. -For the functions find all real values of x where f(x) = g(x).

Simplify. Assume all variables represent positive real numbers. -

Simplify. -

Simplify. -

Simplify. -

Solve and check your solution(s). If the equation has no real solution, so state. -

Use absolute value to evaluate. -

Solve and check your solution(s). If the equation has no real solution, so state. -

Simplify. -

Divide. -

Evaluate if possible. If the expression is not a real number, so state. -

Simplify. Assume all variables represent positive real numbers. -

Evaluate if possible. If the expression is not a real number, so state. -

Use absolute value to evaluate. -

Multiply. Write the result in the form a + bi. -

Simplify. -

Write as an absolute value. -

Evaluate. -

Simplify. -

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Inequalities in One and Two Variables

Quadratic Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters