x - 5 x
x^(x/5)
No logro encontrar los pasos en la búsqueda de esta derivada.
Perola derivada
(x5)x5(log(x5)+1)\left(\frac{x}{5}\right)^{\frac{x}{5}} \left(\log{\left(\frac{x}{5} \right)} + 1\right)(5x)5x(log(5x)+1)
Simplificamos:
xx5(5455)x(log(x5)+1)x^{\frac{x}{5}} \left(\frac{5^{\frac{4}{5}}}{5}\right)^{x} \left(\log{\left(\frac{x}{5} \right)} + 1\right)x5x(5554)x(log(5x)+1)
Respuesta:
x - 5 /1 log(x)\ x *|- + ------| \5 5 /
x - 5 / 2 5\ x *|(1 + log(x)) + -| \ x/ ---------------------- 25
x - 5 / 3 25 15*(1 + log(x))\ x *|(1 + log(x)) - -- + ---------------| | 2 x | \ x / ----------------------------------------- 125