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y=arctg^3(2x)

Derivada de y=arctg^3(2x)

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

Ha introducido [src]
    3     
atan (2*x)
$$\operatorname{atan}^{3}{\left(2 x \right)}$$
atan(2*x)^3
Gráfica
Primera derivada [src]
      2     
6*atan (2*x)
------------
         2  
  1 + 4*x   
$$\frac{6 \operatorname{atan}^{2}{\left(2 x \right)}}{4 x^{2} + 1}$$
Segunda derivada [src]
24*(1 - 2*x*atan(2*x))*atan(2*x)
--------------------------------
                    2           
          /       2\            
          \1 + 4*x /            
$$\frac{24 \left(- 2 x \operatorname{atan}{\left(2 x \right)} + 1\right) \operatorname{atan}{\left(2 x \right)}}{\left(4 x^{2} + 1\right)^{2}}$$
Tercera derivada [src]
   /                                             2     2     \
   |   1           2        12*x*atan(2*x)   16*x *atan (2*x)|
48*|-------- - atan (2*x) - -------------- + ----------------|
   |       2                          2                 2    |
   \1 + 4*x                    1 + 4*x           1 + 4*x     /
--------------------------------------------------------------
                                   2                          
                         /       2\                           
                         \1 + 4*x /                           
$$\frac{48 \left(\frac{16 x^{2} \operatorname{atan}^{2}{\left(2 x \right)}}{4 x^{2} + 1} - \frac{12 x \operatorname{atan}{\left(2 x \right)}}{4 x^{2} + 1} - \operatorname{atan}^{2}{\left(2 x \right)} + \frac{1}{4 x^{2} + 1}\right)}{\left(4 x^{2} + 1\right)^{2}}$$
Gráfico
Derivada de y=arctg^3(2x)