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Zigmanuir [339]
3 years ago
13

Is 3e+7-e and 2e+10+2e-3 equivalent?

Mathematics
1 answer:
tester [92]3 years ago
3 0

                                                     Answer:

                            No, these expressions are not equivalent

                                    Step-by-step explanation:

          3e + 7 - e                                                                2e + 10 + 2e - 3

      Subtract 3e - e                                                             Add 2e + 2e    

            2e + 7                                                                       4e + 10 - 3                                  

                -                                                                         Subtract 10 - 3      

           2e + 7                                                                           4e + 7                        

        Subtract 7                                                                    Subtract 7

             2e                                                                                  4e

       Divide by 1e                                                                 Divide by 1e

               2                                                                                    4

                                                   2      ≠      4

                           No, these expressions are not equivalent

                                         

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