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y=arctg5x*(1+x^2)

Derivada de y=arctg5x*(1+x^2)

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Solución

Ha introducido [src]
          /     2\
atan(5*x)*\1 + x /
$$\left(x^{2} + 1\right) \operatorname{atan}{\left(5 x \right)}$$
atan(5*x)*(1 + x^2)
Gráfica
Primera derivada [src]
                  /     2\
                5*\1 + x /
2*x*atan(5*x) + ----------
                        2 
                1 + 25*x  
$$2 x \operatorname{atan}{\left(5 x \right)} + \frac{5 \left(x^{2} + 1\right)}{25 x^{2} + 1}$$
Segunda derivada [src]
  /                  /     2\            \
  |   10*x     125*x*\1 + x /            |
2*|--------- - -------------- + atan(5*x)|
  |        2               2             |
  |1 + 25*x     /        2\              |
  \             \1 + 25*x /              /
$$2 \left(- \frac{125 x \left(x^{2} + 1\right)}{\left(25 x^{2} + 1\right)^{2}} + \frac{10 x}{25 x^{2} + 1} + \operatorname{atan}{\left(5 x \right)}\right)$$
Tercera derivada [src]
   /                            /            2 \\
   |                   /     2\ |       100*x  ||
   |                25*\1 + x /*|-1 + ---------||
   |           2                |             2||
   |      150*x                 \     1 + 25*x /|
10*|3 - --------- + ----------------------------|
   |            2                    2          |
   \    1 + 25*x             1 + 25*x           /
-------------------------------------------------
                            2                    
                    1 + 25*x                     
$$\frac{10 \left(- \frac{150 x^{2}}{25 x^{2} + 1} + \frac{25 \left(x^{2} + 1\right) \left(\frac{100 x^{2}}{25 x^{2} + 1} - 1\right)}{25 x^{2} + 1} + 3\right)}{25 x^{2} + 1}$$
Gráfico
Derivada de y=arctg5x*(1+x^2)