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Intermediate Algebra
Answer/Discussion to Practice Problems
Tutorial 24: Exponents and Scientific Notation, Part II



 

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*When div. like bases you sub. your exp. 
 
 
 

*Raise each base to -2
*Mult. your exponents
 
 

*Rewrite with a pos. exp. by taking recip. of base
 
 

 


 

 


 

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*Raise each base to 5
*Mult. your exponents
 

*Rewrite with a pos. exp. by taking recip. of base

 


 

 


 

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Last revised on July 11, 2011 by Kim Seward.
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