Sr Examen

Derivada de x^log4(x)

Función f() - derivada -er orden en el punto
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Gráfico:

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Solución

Ha introducido [src]
 log(x)
 ------
 log(4)
x      
xlog(x)log(4)x^{\frac{\log{\left(x \right)}}{\log{\left(4 \right)}}}
x^(log(x)/log(4))
Solución detallada
  1. No logro encontrar los pasos en la búsqueda de esta derivada.

    Perola derivada

    (log(x)log(4))log(x)log(4)(log(log(x)log(4))+1)\left(\frac{\log{\left(x \right)}}{\log{\left(4 \right)}}\right)^{\frac{\log{\left(x \right)}}{\log{\left(4 \right)}}} \left(\log{\left(\frac{\log{\left(x \right)}}{\log{\left(4 \right)}} \right)} + 1\right)

  2. Simplificamos:

    (log(x)log(4))log(x)log(4)(log(log(x)log(4))+1)\left(\frac{\log{\left(x \right)}}{\log{\left(4 \right)}}\right)^{\frac{\log{\left(x \right)}}{\log{\left(4 \right)}}} \left(\log{\left(\frac{\log{\left(x \right)}}{\log{\left(4 \right)}} \right)} + 1\right)


Respuesta:

(log(x)log(4))log(x)log(4)(log(log(x)log(4))+1)\left(\frac{\log{\left(x \right)}}{\log{\left(4 \right)}}\right)^{\frac{\log{\left(x \right)}}{\log{\left(4 \right)}}} \left(\log{\left(\frac{\log{\left(x \right)}}{\log{\left(4 \right)}} \right)} + 1\right)

Gráfica
02468-8-6-4-2-1010-20002000
Primera derivada [src]
   log(x)       
   ------       
   log(4)       
2*x      *log(x)
----------------
    x*log(4)    
2xlog(x)log(4)log(x)xlog(4)\frac{2 x^{\frac{\log{\left(x \right)}}{\log{\left(4 \right)}}} \log{\left(x \right)}}{x \log{\left(4 \right)}}
Segunda derivada [src]
   log(x)                         
   ------ /                  2   \
   log(4) |             2*log (x)|
2*x      *|1 - log(x) + ---------|
          \               log(4) /
----------------------------------
             2                    
            x *log(4)             
2xlog(x)log(4)(2log(x)2log(4)log(x)+1)x2log(4)\frac{2 x^{\frac{\log{\left(x \right)}}{\log{\left(4 \right)}}} \left(\frac{2 \log{\left(x \right)}^{2}}{\log{\left(4 \right)}} - \log{\left(x \right)} + 1\right)}{x^{2} \log{\left(4 \right)}}
Tercera derivada [src]
   log(x)                                                   
   ------ /                     2           3              \
   log(4) |                6*log (x)   4*log (x)   6*log(x)|
2*x      *|-3 + 2*log(x) - --------- + --------- + --------|
          |                  log(4)        2        log(4) |
          \                             log (4)            /
------------------------------------------------------------
                          3                                 
                         x *log(4)                          
2xlog(x)log(4)(4log(x)3log(4)26log(x)2log(4)+2log(x)+6log(x)log(4)3)x3log(4)\frac{2 x^{\frac{\log{\left(x \right)}}{\log{\left(4 \right)}}} \left(\frac{4 \log{\left(x \right)}^{3}}{\log{\left(4 \right)}^{2}} - \frac{6 \log{\left(x \right)}^{2}}{\log{\left(4 \right)}} + 2 \log{\left(x \right)} + \frac{6 \log{\left(x \right)}}{\log{\left(4 \right)}} - 3\right)}{x^{3} \log{\left(4 \right)}}
Gráfico
Derivada de x^log4(x)