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Answer/Discussion to 1a

 

*Dist. -5x *Mult. like bases add exp.

 

(return to problem 1a)

 

 

Answer/Discussion to 1b

 

*Use the FOIL method *Combine like terms

 

(return to problem 1b)

 

 

Answer/Discussion to 1c

 

*

 

(return to problem 1c)

 
 

 

Answer/Discussion to 1d

 

* * *Dist. -1 *Write in desc. order

 

(return to problem 1d)

 
 

 

Answer/Discussion to 1e

 

*Use Dist. Prop. twice *Combine like terms

 

(return to problem 1e)

 

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Last revised on July 14, 2011 by Kim Seward.
All contents copyright (C) 2001 - 2011, WTAMU and Kim Seward. All rights reserved.