Math, asked by manishyes2522, 1 year ago

What is the remainder obtained by dividing x 7 + x 5 + 1 by the generator polynomial x 3 + 1?

Answers

Answered by Ayushasutkar
2
-x²+x+1
I think it ur answer
Attachments:
Answered by amitnrw
3

 -x² + x  + 1 is the remainder when   x⁷  + x⁵  + 1 is divided by     x³ + 1

Step-by-step explanation:

                        x⁴ + x²  - x

                     ___________

   x³ + 1       _|     x⁷  + x⁵  + 1   |_

                          x⁷           + x⁴

                       _____________

                               x⁵ - x⁴  + 1

                              x⁵       +  x²

                            ______________

                                    - x⁴  - x²  +  1

                                    -x⁴           - x

                                   _______________

                                            -x² + x  + 1

 -x² + x  + 1 is the remainder when   x⁷  + x⁵  + 1 is divided by     x³ + 1

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