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Find the remainder when x^15 + 1 is divided by x-1.

 Sep 30, 2020
 #1
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Find the remainder when x^15 + 1 is divided by x-1.

 

Hello Guest!

 

     (x15 +1)    :  (x1) =x14+x13++x2+x+x+1x1

      x15x14_                                                                     

                 x14

                 x14x13_                                                            x+1x1=1+2x1

                            x13

                                     .... x2x_ 

                                                    x+1 

laugh  !

 Oct 1, 2020

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