Question 1

Subtract using columns.
-Subtract (5y + 1) from (4y - 3).

Accepted Answer

A)  y + 4 
B)  9y - 2 
C)  -y - 2 
D)  -y - 4 
A)  y + 4 
B)  9y - 2 
C)  -y - 2 
D)  -y - 4

Question 2

Multiply using a special product formula.
-(x + 3)(x - 3)

Accepted Answer

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

Question 3

Perform the indicated operation and express the number in decimal form (without exponents).
-

Accepted Answer

A)    
B)  4.05 
C)  40.5 
D)    
A)    
B)  4.05 
C)  40.5 
D)

Question 4

Write the quantity without metric prefixes.
-11.3 megawatts

Accepted Answer

A)  1,130,000,000 watts 
B)  113,000,000 watts 
C)  0.00113 watts 
D)  11,300,000 watts 
A)  1,130,000,000 watts 
B)  113,000,000 watts 
C)  0.00113 watts 
D)  11,300,000 watts

Question 5

Simplify.
-

Accepted Answer

A)    
B)  -8x 
C)    
D)    
A)    
B)  -8x 
C)    
D)

Question 6

Multiply using a special product formula.
-(3x - 6)(3x + 6)

Accepted Answer

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

Question 7

Simplify.
-

Accepted Answer

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

Question 8

Multiply using a special product formula.
-(3y + x)(3y - x)

Accepted Answer

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

Question 9

Simplify.
-

Accepted Answer

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

Question 10

Multiply.
-

Accepted Answer

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

Question 11

Simplify.
-

Accepted Answer

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

Question 12

Solve the problem.
-Suppose that a rectangular solid has length 13 - 2x, width 8 - 2x, and height x.   First write a polynomial that represents the area of the base by multiplying the length by the width. Use that polynomial to find the volume of the figure by multiplying the area of the base by the height.

Accepted Answer

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

Question 13

Simplify.
-

Accepted Answer

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

Question 14

Simplify.
-

Accepted Answer

A)  81 
B)  -81 
C)    
D)    
A)  81 
B)  -81 
C)    
D)

Question 15

Simplify.
-

Accepted Answer

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

Question 16

Simplify.
-

Accepted Answer

A)  1 
B)  -8 
C)  -3a 
D)  -9 
A)  1 
B)  -8 
C)  -3a 
D)  -9

Question 17

Simplify.
-

Accepted Answer

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

Question 18

Simplify.
-

Accepted Answer

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

Question 19

Add.
-

Accepted Answer

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

Question 20

Multiply.
-

Accepted Answer

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

Subtract using columns. -Subtract (5y + 1) from (4y - 3).

Multiply using a special product formula. -(x + 3)(x - 3)

Perform the indicated operation and express the number in decimal form (without exponents). -

Write the quantity without metric prefixes. -11.3 megawatts

Simplify. -

Multiply using a special product formula. -(3x - 6)(3x + 6)

Simplify. -

Multiply using a special product formula. -(3y + x)(3y - x)

Simplify. -

Multiply. -

Simplify. -

Simplify. -

Simplify. -

Simplify. -

Simplify. -

Simplify. -

Simplify. -

Add. -

Multiply. -

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Inequalities in One and Two Variables

Roots, Radicals, and Complex Numbers

Quadratic Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters

Exam 5: Exponents and Polynomials

Subtract using columns. -Subtract (5y + 1) from (4y - 3).

Multiply using a special product formula. -(x + 3)(x - 3)

Perform the indicated operation and express the number in decimal form (without exponents). -

Write the quantity without metric prefixes. -11.3 megawatts

Simplify. -

Multiply using a special product formula. -(3x - 6)(3x + 6)

Simplify. -

Multiply using a special product formula. -(3y + x)(3y - x)

Simplify. -

Multiply. -

Simplify. -

Simplify. -

Simplify. -

Simplify. -

Simplify. -

Simplify. -

Simplify. -

Add. -

Multiply. -

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Inequalities in One and Two Variables

Roots, Radicals, and Complex Numbers

Quadratic Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters