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When you divide x^3 + 2x^2 + 5x + 12 by x + 3, what is the quotient and remainder?

 Jan 13, 2020
 #1
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                      x2     -x    +8

       _____________________________________

x+3 |   x^3 + 2x^2 + 5x +12

           x^3 + 3x^2

          __________________________

                  -x^2 + 5x + 12

                  -x^2 -3x  

              ________________________

                            8x  +12

                            8x  +24

                    ______________________ 

                                    -12

 

Red is quotient     green is remainder......

 Jan 13, 2020

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