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((xe)/(x-1))^(2x/(x+1))

Derivada de ((xe)/(x-1))^(2x/(x+1))

Función f() - derivada -er orden en el punto
v

Gráfico:

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Definida a trozos:

Solución

Ha introducido [src]
        2*x 
       -----
       x + 1
/ x*E \     
|-----|     
\x - 1/     
$$\left(\frac{e x}{x - 1}\right)^{\frac{2 x}{x + 1}}$$
((x*E)/(x - 1))^((2*x)/(x + 1))
Solución detallada
  1. No logro encontrar los pasos en la búsqueda de esta derivada.

    Perola derivada

  2. Simplificamos:


Respuesta:

Gráfica
Primera derivada [src]
        2*x  /                                          /  E       E*x   \  -1\
       ----- |                                2*(x - 1)*|----- - --------|*e  |
       x + 1 |                                          |x - 1          2|    |
/ x*E \      |/  2       2*x   \    / x*E \             \        (x - 1) /    |
|-----|     *||----- - --------|*log|-----| + --------------------------------|
\x - 1/      ||x + 1          2|    \x - 1/                x + 1              |
             \\        (x + 1) /                                              /
$$\left(\frac{e x}{x - 1}\right)^{\frac{2 x}{x + 1}} \left(\frac{2 \left(x - 1\right) \left(- \frac{e x}{\left(x - 1\right)^{2}} + \frac{e}{x - 1}\right)}{e \left(x + 1\right)} + \left(- \frac{2 x}{\left(x + 1\right)^{2}} + \frac{2}{x + 1}\right) \log{\left(\frac{e x}{x - 1} \right)}\right)$$
Segunda derivada [src]
           2*x  /                                                                      2                                                          \
          ----- |       x             x        /       x      /       x  \    / E*x  \\    /       x  \ /       x   \     /       x  \    / E*x  \|
          1 + x |-1 + ------   -1 + ------   2*|-1 + ------ + |-1 + -----|*log|------||    |-1 + -----|*|-1 + ------|   2*|-1 + -----|*log|------||
  / E*x  \      |     -1 + x        -1 + x     \     -1 + x   \     1 + x/    \-1 + x//    \     1 + x/ \     -1 + x/     \     1 + x/    \-1 + x/|
2*|------|     *|----------- + ----------- + ------------------------------------------- + -------------------------- + --------------------------|
  \-1 + x/      \   1 + x         -1 + x                        1 + x                                  x                          1 + x           /
---------------------------------------------------------------------------------------------------------------------------------------------------
                                                                       1 + x                                                                       
$$\frac{2 \left(\frac{e x}{x - 1}\right)^{\frac{2 x}{x + 1}} \left(\frac{\frac{x}{x - 1} - 1}{x + 1} + \frac{2 \left(\frac{x}{x + 1} - 1\right) \log{\left(\frac{e x}{x - 1} \right)}}{x + 1} + \frac{2 \left(\frac{x}{x - 1} + \left(\frac{x}{x + 1} - 1\right) \log{\left(\frac{e x}{x - 1} \right)} - 1\right)^{2}}{x + 1} + \frac{\frac{x}{x - 1} - 1}{x - 1} + \frac{\left(\frac{x}{x - 1} - 1\right) \left(\frac{x}{x + 1} - 1\right)}{x}\right)}{x + 1}$$
Tercera derivada [src]
                 /                                                                                                                                                                             /       x             x      /       x  \ /       x   \     /       x  \    / E*x  \\                                                                                         \
            2*x  |                                                                              3                                                                                              |-1 + ------   -1 + ------   |-1 + -----|*|-1 + ------|   2*|-1 + -----|*log|------||                                                                                         |
           ----- |  /       x   \     /       x   \     /       x      /       x  \    / E*x  \\    /       x  \ /       x   \     /       x   \      /       x      /       x  \    / E*x  \\ |     -1 + x        -1 + x   \     1 + x/ \     -1 + x/     \     1 + x/    \-1 + x/|     /       x  \    / E*x  \   /       x  \ /       x   \     /       x  \ /       x   \|
           1 + x |2*|-1 + ------|   2*|-1 + ------|   4*|-1 + ------ + |-1 + -----|*log|------||    |-1 + -----|*|-1 + ------|   2*|-1 + ------|    6*|-1 + ------ + |-1 + -----|*log|------||*|----------- + ----------- + -------------------------- + --------------------------|   6*|-1 + -----|*log|------|   |-1 + -----|*|-1 + ------|   4*|-1 + -----|*|-1 + ------||
   / E*x  \      |  \     -1 + x/     \     -1 + x/     \     -1 + x   \     1 + x/    \-1 + x//    \     1 + x/ \     -1 + x/     \     -1 + x/      \     -1 + x   \     1 + x/    \-1 + x// \   1 + x         -1 + x                 x                          1 + x           /     \     1 + x/    \-1 + x/   \     1 + x/ \     -1 + x/     \     1 + x/ \     -1 + x/|
-2*|------|     *|--------------- + --------------- + ------------------------------------------- + -------------------------- + ---------------- + -------------------------------------------------------------------------------------------------------------------------------- + -------------------------- + -------------------------- + ----------------------------|
   \-1 + x/      |           2                 2                               2                                 2               (1 + x)*(-1 + x)                                                                1 + x                                                                                 2                    x*(-1 + x)                    x*(1 + x)          |
                 \    (1 + x)          (-1 + x)                         (1 + x)                                 x                                                                                                                                                                               (1 + x)                                                                      /
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                                                                                                                                                                                    1 + x                                                                                                                                                                                     
$$- \frac{2 \left(\frac{e x}{x - 1}\right)^{\frac{2 x}{x + 1}} \left(\frac{6 \left(\frac{x}{x - 1} + \left(\frac{x}{x + 1} - 1\right) \log{\left(\frac{e x}{x - 1} \right)} - 1\right) \left(\frac{\frac{x}{x - 1} - 1}{x + 1} + \frac{2 \left(\frac{x}{x + 1} - 1\right) \log{\left(\frac{e x}{x - 1} \right)}}{x + 1} + \frac{\frac{x}{x - 1} - 1}{x - 1} + \frac{\left(\frac{x}{x - 1} - 1\right) \left(\frac{x}{x + 1} - 1\right)}{x}\right)}{x + 1} + \frac{2 \left(\frac{x}{x - 1} - 1\right)}{\left(x + 1\right)^{2}} + \frac{6 \left(\frac{x}{x + 1} - 1\right) \log{\left(\frac{e x}{x - 1} \right)}}{\left(x + 1\right)^{2}} + \frac{4 \left(\frac{x}{x - 1} + \left(\frac{x}{x + 1} - 1\right) \log{\left(\frac{e x}{x - 1} \right)} - 1\right)^{3}}{\left(x + 1\right)^{2}} + \frac{2 \left(\frac{x}{x - 1} - 1\right)}{\left(x - 1\right) \left(x + 1\right)} + \frac{2 \left(\frac{x}{x - 1} - 1\right)}{\left(x - 1\right)^{2}} + \frac{4 \left(\frac{x}{x - 1} - 1\right) \left(\frac{x}{x + 1} - 1\right)}{x \left(x + 1\right)} + \frac{\left(\frac{x}{x - 1} - 1\right) \left(\frac{x}{x + 1} - 1\right)}{x \left(x - 1\right)} + \frac{\left(\frac{x}{x - 1} - 1\right) \left(\frac{x}{x + 1} - 1\right)}{x^{2}}\right)}{x + 1}$$
Gráfico
Derivada de ((xe)/(x-1))^(2x/(x+1))