How do I show that − 1 e x + 1 + 1 = e x e x + 1 ?I would like help to get from the left side to the right side.

Question

How do I show that   −      1                  e        x            +      1        +  1  =            e      x                      e        x            +      1      ?I would like help to get from the left side to the right side.

Darrell Valencia · Accepted Answer

One can write the   1  =                    e        x            +      1                      e        x            +      1       to obtain            −      1                      e        x            +      1        +                    e        x            +      1                      e        x            +      1        =            −      1      +              e        x            +      1                      e        x            +      1        =            e      x                      e        x            +      1        .Hope this helped!

Callum Dudley · Accepted Answer

∀        x        ∈                  R                ,                                                     −              1                                                      e                x                            +              1                                      +        1        −                  (                                                    e                x                                                              e                  x                                +                1                                              )                                    =                                            −              1                                                      e                x                            +              1                                      +                                                            e                x                            +              1                                                      e                x                            +              1                                      −                                            e              x                                                      e                x                            +              1                                                                        =                                            −              1              +                              e                x                            +              1                                                      e                x                            +              1                                      −                                            e              x                                                      e                x                            +              1                                                                        =                                            e              x                                                      e                x                            +              1                                      −                                            e              x                                                      e                x                            +              1                                                                        =        0                                  ◻

How do I show that − 1 e x </ms

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