Answers

  • Brainly User
2016-07-05T17:44:42+08:00
Expression that represents the width:
   
                   2x³ + 5x² - x - 6      
Width =    -----------------------
                     2x² + x - 3
                    
Simplify by factoring:
                      (x-1) (2x+3) (x+2)
Width =   --------------------------   =   x + 2 centimeters
                       (x-1)(2x+3)

NOTE:  You can also divide the polynomials using synthetic or long algorithm method.

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