Intermediate Algebra Tutorial 26


Intermediate Algebra
Answer/Discussion to Practice Problems
Tutorial 26: Multiplying Polynomials


WTAMU > Virtual Math Lab > Intermediate Algebra > Tutorial 26: Multiplying Polynomials


 

checkAnswer/Discussion to 1a

 
ad1a

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

 
(return to problem 1a)

 


 

checkAnswer/Discussion to 1b

 
ad1b

 
 

*Use the FOIL method

*Combine like terms
 

(return to problem 1b)

 


 

checkAnswer/Discussion to 1c

 
ad1c

*binomial squared

 
(return to problem 1c)

 
 


 

checkAnswer/Discussion to 1d

 
ad1d
*difference of squares
*binomial squared

*Dist. -1
*Write in desc. order
 
 

(return to problem 1d)

 
 


 

checkAnswer/Discussion to 1e

 
ad1e
*Use Dist. Prop. twice

*Combine like terms
 

(return to problem 1e)

 

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WTAMU > Virtual Math Lab >Intermediate Algebra >Tutorial 26: Multiplying Polynomials


Last revised on July 14, 2011 by Kim Seward.
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