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Beginning Algebra
Answer/Discussion to Practice Problems
Tutorial 26: Exponents



 

checkAnswer/Discussion to 1a

 
ad1a

*a raised to the zero power is 1 
*note that 5 is NOT raised to the zero power

 


 

 


 

checkAnswer/Discussion to 1b

 
ad1b

 

 


 

checkAnswer/Discussion to 1c

 
ad1c

*When div. like bases you subtract your exponents

 


 

 


 

checkAnswer/Discussion to 1d

 
ad1d

 

 


 

checkAnswer/Discussion to 1e

 
ad1e

*When div. like bases you subtract your exponents
 
 

 


 

 

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Last revised on August 2, 2011 by Kim Seward.
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