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y=arctg(x^7-4x+38)

Derivada de y=arctg(x^7-4x+38)

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Gráfico:

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Solución

Ha introducido [src]
    / 7           \
atan\x  - 4*x + 38/
$$\operatorname{atan}{\left(\left(x^{7} - 4 x\right) + 38 \right)}$$
atan(x^7 - 4*x + 38)
Gráfica
Primera derivada [src]
             6      
     -4 + 7*x       
--------------------
                   2
    / 7           \ 
1 + \x  - 4*x + 38/ 
$$\frac{7 x^{6} - 4}{\left(\left(x^{7} - 4 x\right) + 38\right)^{2} + 1}$$
Segunda derivada [src]
  /                   2                \
  |        /        6\  /      7      \|
  |    5   \-4 + 7*x / *\38 + x  - 4*x/|
2*|21*x  - ----------------------------|
  |                               2    |
  |                /      7      \     |
  \            1 + \38 + x  - 4*x/     /
----------------------------------------
                             2          
              /      7      \           
          1 + \38 + x  - 4*x/           
$$\frac{2 \left(21 x^{5} - \frac{\left(7 x^{6} - 4\right)^{2} \left(x^{7} - 4 x + 38\right)}{\left(x^{7} - 4 x + 38\right)^{2} + 1}\right)}{\left(x^{7} - 4 x + 38\right)^{2} + 1}$$
Tercera derivada [src]
  /                        3                    3                2                                     \
  |             /        6\          /        6\  /      7      \         5 /        6\ /      7      \|
  |     4       \-4 + 7*x /        4*\-4 + 7*x / *\38 + x  - 4*x/    126*x *\-4 + 7*x /*\38 + x  - 4*x/|
2*|105*x  - -------------------- + ------------------------------- - ----------------------------------|
  |                            2                             2                                 2       |
  |             /      7      \        /                   2\                   /      7      \        |
  |         1 + \38 + x  - 4*x/        |    /      7      \ |               1 + \38 + x  - 4*x/        |
  \                                    \1 + \38 + x  - 4*x/ /                                          /
--------------------------------------------------------------------------------------------------------
                                                             2                                          
                                              /      7      \                                           
                                          1 + \38 + x  - 4*x/                                           
$$\frac{2 \left(- \frac{126 x^{5} \left(7 x^{6} - 4\right) \left(x^{7} - 4 x + 38\right)}{\left(x^{7} - 4 x + 38\right)^{2} + 1} + 105 x^{4} - \frac{\left(7 x^{6} - 4\right)^{3}}{\left(x^{7} - 4 x + 38\right)^{2} + 1} + \frac{4 \left(7 x^{6} - 4\right)^{3} \left(x^{7} - 4 x + 38\right)^{2}}{\left(\left(x^{7} - 4 x + 38\right)^{2} + 1\right)^{2}}\right)}{\left(x^{7} - 4 x + 38\right)^{2} + 1}$$
Gráfico
Derivada de y=arctg(x^7-4x+38)