Sr Examen

Derivada de x^(ln(2x)/x)

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

Gráfico:

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Solución

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

    Perola derivada

  2. Simplificamos:


Respuesta:

Gráfica
Primera derivada [src]
 log(2*x)                                    
 --------                                    
    x     /log(2*x)   /1    log(2*x)\       \
x        *|-------- + |-- - --------|*log(x)|
          |    2      | 2       2   |       |
          \   x       \x       x    /       /
$$x^{\frac{\log{\left(2 x \right)}}{x}} \left(\left(- \frac{\log{\left(2 x \right)}}{x^{2}} + \frac{1}{x^{2}}\right) \log{\left(x \right)} + \frac{\log{\left(2 x \right)}}{x^{2}}\right)$$
Segunda derivada [src]
 log(2*x)                                                                                    
 -------- /                                                     2                           \
    x     |                 (-log(2*x) + (-1 + log(2*x))*log(x))                            |
x        *|2 - 3*log(2*x) + ------------------------------------- + (-3 + 2*log(2*x))*log(x)|
          \                                   x                                             /
---------------------------------------------------------------------------------------------
                                               3                                             
                                              x                                              
$$\frac{x^{\frac{\log{\left(2 x \right)}}{x}} \left(\left(2 \log{\left(2 x \right)} - 3\right) \log{\left(x \right)} - 3 \log{\left(2 x \right)} + 2 + \frac{\left(\left(\log{\left(2 x \right)} - 1\right) \log{\left(x \right)} - \log{\left(2 x \right)}\right)^{2}}{x}\right)}{x^{3}}$$
Tercera derivada [src]
 log(2*x)                                                                                                                                                                             
 -------- /                                                        3                                                                                                                 \
    x     |                    (-log(2*x) + (-1 + log(2*x))*log(x))                                3*(-log(2*x) + (-1 + log(2*x))*log(x))*(2 - 3*log(2*x) + (-3 + 2*log(2*x))*log(x))|
x        *|-12 + 11*log(2*x) - ------------------------------------- - (-11 + 6*log(2*x))*log(x) - ----------------------------------------------------------------------------------|
          |                                       2                                                                                        x                                         |
          \                                      x                                                                                                                                   /
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                           4                                                                                          
                                                                                          x                                                                                           
$$\frac{x^{\frac{\log{\left(2 x \right)}}{x}} \left(- \left(6 \log{\left(2 x \right)} - 11\right) \log{\left(x \right)} + 11 \log{\left(2 x \right)} - 12 - \frac{3 \left(\left(\log{\left(2 x \right)} - 1\right) \log{\left(x \right)} - \log{\left(2 x \right)}\right) \left(\left(2 \log{\left(2 x \right)} - 3\right) \log{\left(x \right)} - 3 \log{\left(2 x \right)} + 2\right)}{x} - \frac{\left(\left(\log{\left(2 x \right)} - 1\right) \log{\left(x \right)} - \log{\left(2 x \right)}\right)^{3}}{x^{2}}\right)}{x^{4}}$$
Gráfico
Derivada de x^(ln(2x)/x)