Question 1

Divide.

Accepted Answer

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Question 2

Multiply by applying the distributive property.

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Question 3

The number   is not in scientific notation because 0.26 is less than 1. Write   in scientific notation.

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Question 4

Multiply.

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E)

Question 5

Simplify.

Accepted Answer

A)  343 
B)  512 
C)  73 
D)  216 
E)  21 
A)  343 
B)  512 
C)  73 
D)  216 
E)  21

Question 6

Divide. Write the answer with positive exponents only.

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E)

Question 7

Simplify the numerator, and then divide.

Accepted Answer

The answer of Simplify the numerator, and then divide. ...

Question 8

Use the property   to simplify the expression. If needed, write your answer with positive exponents only.

Accepted Answer

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B)    
C)    
D)    
E)    
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E)

Question 9

Write the number in scientific notation.

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E)

Question 10

Write the expression with a positive exponent, and then simplify, when possible.

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Question 11

Simplify.

Accepted Answer

The answer of Simplify.  ...

Question 12

Divide.

Accepted Answer

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B)    
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D)    
E)    
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B)    
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D)    
E)

Question 13

The number   is not in scientific notation because 45 is larger than 10. Write   in scientific notation.

Accepted Answer

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C)    
D)    
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E)

Question 14

Simplify.

Accepted Answer

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Question 15

Simplify.

Accepted Answer

A)  -32 
B)  10 
C)  32 
D)  -25 
E)  -10 
A)  -32 
B)  10 
C)  32 
D)  -25 
E)  -10

Question 16

Divide.

Accepted Answer

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D)    
E)    
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E)

Question 17

Multiply.

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D)    
E)    
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E)

Question 18

Divide.

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D)    
E)    
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E)

Question 19

Simplify the expression. An answer with exponents should contain positive exponents only.

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Question 20

Multiply and simplify.

Accepted Answer

The answer of Multiply and simplify.  ...

Divide.

Multiply by applying the distributive property.

The number is not in scientific notation because 0.26 is less than 1. Write in scientific notation.

Multiply.

Simplify.

Divide. Write the answer with positive exponents only.

Simplify the numerator, and then divide.

Use the property to simplify the expression. If needed, write your answer with positive exponents only.

Write the number in scientific notation.

Write the expression with a positive exponent, and then simplify, when possible.

Simplify.

Divide.

The number is not in scientific notation because 45 is larger than 10. Write in scientific notation.

Simplify.

Simplify.

Divide.

Multiply.

Divide.

Simplify the expression. An answer with exponents should contain positive exponents only.

Multiply and simplify.

The Basics

Linear Equations and Inequalities

Linear Equations and Inequalities in Two Variables

Systems of Linear Equations

Factoring

Rational Expressions

Roots and Radicals

Quadratic Equations

Filters

Exam 5: Exponents and Polynomials

Divide.

Multiply by applying the distributive property.

The number is not in scientific notation because 0.26 is less than 1. Write in scientific notation.

Multiply.

Simplify.

Divide. Write the answer with positive exponents only.

Simplify the numerator, and then divide.

Use the property to simplify the expression. If needed, write your answer with positive exponents only.

Write the number in scientific notation.

Write the expression with a positive exponent, and then simplify, when possible.

Simplify.

Divide.

The number is not in scientific notation because 45 is larger than 10. Write in scientific notation.

Simplify.

Simplify.

Divide.

Multiply.

Divide.

Simplify the expression. An answer with exponents should contain positive exponents only.

Multiply and simplify.

The Basics

Linear Equations and Inequalities

Linear Equations and Inequalities in Two Variables

Systems of Linear Equations

Factoring

Rational Expressions

Roots and Radicals

Quadratic Equations

Filters