Question 1

Add.
-

Accepted Answer

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

Question 2

Multiply.
-

Accepted Answer

A)    
B)  n + 49 
C)    
D)    
A)    
B)  n + 49 
C)    
D)

Question 3

Draw and label rectangles to illustrate the given product.
-(2x + 5)(2x + 5)

Accepted Answer

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

Question 4

What is the meaning of the expression?
-

Accepted Answer

A)  4 ·4 ·4 ·4 ·4 ·4 
B)  6 ·4 
C)  5 
D)  46 
A)  4 ·4 ·4 ·4 ·4 ·4 
B)  6 ·4 
C)  5 
D)  46

Question 5

Write the word or phrase that best completes each statement or answers the question.
-When is the square of the sum the sum of a square; i.e., when is   ?

Accepted Answer

Now @#IMG-DLM& , so that @#IMG-DLM& just in case 2

Question 6

Multiply.
-

Accepted Answer

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

Question 7

Evaluate the polynomial.
-yz + xy - z for x = 1, y= 4, and z = 2

Accepted Answer

A)  14 
B)  2 
C)  10 
D)  12 
A)  14 
B)  2 
C)  10 
D)  12

Question 8

Multiply.
-(3x + 10)(3x + 10)

Accepted Answer

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

Question 9

Multiply mentally.
-

Accepted Answer

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

Question 10

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.
-The speed of light is   miles per hour.

Accepted Answer

A)  186,000 
B)  18,600,000 
C)  1,860,000 
D)  0.0000186 
A)  186,000 
B)  18,600,000 
C)  1,860,000 
D)  0.0000186

Question 11

Identify the like terms in the polynomial.
-

Accepted Answer

A)  None of the terms are like. 
B)    
C)    
D)    
A)  None of the terms are like. 
B)    
C)    
D)

Question 12

Multiply.
-

Accepted Answer

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

Question 13

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

Accepted Answer

A)  Binomial, degree 4 
B)  Trinomial, degree 12 
C)  Binomial, degree 12 
D)  Trinomial, degree 5 
A)  Binomial, degree 4 
B)  Trinomial, degree 12 
C)  Binomial, degree 12 
D)  Trinomial, degree 5

Question 14

Write the number in scientific notation.
-0.0000019214

Accepted Answer

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

Question 15

Simplify.
-

Accepted Answer

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

Question 16

Divide.
-

Accepted Answer

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

Question 17

Multiply.
-

Accepted Answer

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

Question 18

Evaluate the polynomial.
-  + 43, when x = 2

Accepted Answer

A)  7 
B)  9 
C)  23 
D)  19 
A)  7 
B)  9 
C)  23 
D)  19

Question 19

Find the degree of the polynomial.
-

Accepted Answer

A)  4 
B)  3 
C)  6 
D)  8 
A)  4 
B)  3 
C)  6 
D)  8

Question 20

Multiply or divide and write scientific notation for the result.
-

Accepted Answer

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

Add. -

Multiply. -

Draw and label rectangles to illustrate the given product. -(2x + 5)(2x + 5)

What is the meaning of the expression? -

Write the word or phrase that best completes each statement or answers the question. -When is the square of the sum the sum of a square; i.e., when is ?

Multiply. -

Evaluate the polynomial. -yz + xy - z for x = 1, y= 4, and z = 2

Multiply. -(3x + 10)(3x + 10)

Multiply mentally. -

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. -The speed of light is miles per hour.

Identify the like terms in the polynomial. -

Multiply. -

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

Write the number in scientific notation. -0.0000019214

Simplify. -

Divide. -

Multiply. -

Evaluate the polynomial. - + 43, when x = 2

Find the degree of the polynomial. -

Multiply or divide and write scientific notation for the result. -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters

Exam 5: Polynomials: Operations

Add. -

Multiply. -

Draw and label rectangles to illustrate the given product. -(2x + 5)(2x + 5)

What is the meaning of the expression? -

Write the word or phrase that best completes each statement or answers the question. -When is the square of the sum the sum of a square; i.e., when is ?

Multiply. -

Evaluate the polynomial. -yz + xy - z for x = 1, y= 4, and z = 2

Multiply. -(3x + 10)(3x + 10)

Multiply mentally. -

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. -The speed of light is miles per hour.

Identify the like terms in the polynomial. -

Multiply. -

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

Write the number in scientific notation. -0.0000019214

Simplify. -

Divide. -

Multiply. -

Evaluate the polynomial. - + 43, when x = 2

Find the degree of the polynomial. -

Multiply or divide and write scientific notation for the result. -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters