Multiply and Divide Rational Expressions

how do u multiply the following problem?

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1 Answer

10                      21 x^9      looking at this problem cross examine

-----     *              ---------      compare 10 and 40 and reduce.

7 x^3                      40

 

1                       21x^9             lets compare the other way 21x^9 to 7x^3

--------   *           ______           and reduce    

7 x^3                    4

 

1/1 * 3x^6/4   = 3x^6  /   4

by Level 10 User (55.7k points)

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