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y=cos^2*(4x)/arccos6x^2

Derivada de y=cos^2*(4x)/arccos6x^2

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

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Solución

Ha introducido [src]
   2      
cos (4*x) 
----------
    2     
acos (6*x)
$$\frac{\cos^{2}{\left(4 x \right)}}{\operatorname{acos}^{2}{\left(6 x \right)}}$$
cos(4*x)^2/acos(6*x)^2
Gráfica
Primera derivada [src]
                                     2           
  8*cos(4*x)*sin(4*x)          12*cos (4*x)      
- ------------------- + -------------------------
           2               ___________           
       acos (6*x)         /         2      3     
                        \/  1 - 36*x  *acos (6*x)
$$- \frac{8 \sin{\left(4 x \right)} \cos{\left(4 x \right)}}{\operatorname{acos}^{2}{\left(6 x \right)}} + \frac{12 \cos^{2}{\left(4 x \right)}}{\sqrt{1 - 36 x^{2}} \operatorname{acos}^{3}{\left(6 x \right)}}$$
Segunda derivada [src]
  /                                    2      /            1                   2*x      \                           \
  |                              27*cos (4*x)*|- ---------------------- + --------------|                           |
  |                                           |  /         2\                        3/2|                           |
  |                                           |  \-1 + 36*x /*acos(6*x)   /        2\   |                           |
  |       2             2                     \                           \1 - 36*x /   /     24*cos(4*x)*sin(4*x)  |
8*|- 4*cos (4*x) + 4*sin (4*x) + -------------------------------------------------------- - ------------------------|
  |                                                     acos(6*x)                              ___________          |
  |                                                                                           /         2           |
  \                                                                                         \/  1 - 36*x  *acos(6*x)/
---------------------------------------------------------------------------------------------------------------------
                                                          2                                                          
                                                      acos (6*x)                                                     
$$\frac{8 \left(\frac{27 \left(\frac{2 x}{\left(1 - 36 x^{2}\right)^{\frac{3}{2}}} - \frac{1}{\left(36 x^{2} - 1\right) \operatorname{acos}{\left(6 x \right)}}\right) \cos^{2}{\left(4 x \right)}}{\operatorname{acos}{\left(6 x \right)}} + 4 \sin^{2}{\left(4 x \right)} - 4 \cos^{2}{\left(4 x \right)} - \frac{24 \sin{\left(4 x \right)} \cos{\left(4 x \right)}}{\sqrt{1 - 36 x^{2}} \operatorname{acos}{\left(6 x \right)}}\right)}{\operatorname{acos}^{2}{\left(6 x \right)}}$$
Tercera derivada [src]
   /                                    /                                                      2                              \                                                                                                 \
   |                             2      |      1                      12                  108*x                  54*x         |                                    /            1                   2*x      \                  |
   |                       27*cos (4*x)*|-------------- + ------------------------- + -------------- + -----------------------|                                324*|- ---------------------- + --------------|*cos(4*x)*sin(4*x)|
   |                                    |           3/2              3/2                         5/2               2          |                                    |  /         2\                        3/2|                  |
   |                                    |/        2\      /        2\        2        /        2\      /         2\           |      /   2           2     \       |  \-1 + 36*x /*acos(6*x)   /        2\   |                  |
   |                                    \\1 - 36*x /      \1 - 36*x /   *acos (6*x)   \1 - 36*x /      \-1 + 36*x / *acos(6*x)/   72*\sin (4*x) - cos (4*x)/       \                           \1 - 36*x /   /                  |
16*|32*cos(4*x)*sin(4*x) + ---------------------------------------------------------------------------------------------------- + -------------------------- - -----------------------------------------------------------------|
   |                                                                    acos(6*x)                                                     ___________                                          acos(6*x)                            |
   |                                                                                                                                 /         2                                                                                |
   \                                                                                                                               \/  1 - 36*x  *acos(6*x)                                                                     /
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                2                                                                                                                
                                                                                                            acos (6*x)                                                                                                           
$$\frac{16 \left(- \frac{324 \left(\frac{2 x}{\left(1 - 36 x^{2}\right)^{\frac{3}{2}}} - \frac{1}{\left(36 x^{2} - 1\right) \operatorname{acos}{\left(6 x \right)}}\right) \sin{\left(4 x \right)} \cos{\left(4 x \right)}}{\operatorname{acos}{\left(6 x \right)}} + \frac{27 \left(\frac{108 x^{2}}{\left(1 - 36 x^{2}\right)^{\frac{5}{2}}} + \frac{54 x}{\left(36 x^{2} - 1\right)^{2} \operatorname{acos}{\left(6 x \right)}} + \frac{1}{\left(1 - 36 x^{2}\right)^{\frac{3}{2}}} + \frac{12}{\left(1 - 36 x^{2}\right)^{\frac{3}{2}} \operatorname{acos}^{2}{\left(6 x \right)}}\right) \cos^{2}{\left(4 x \right)}}{\operatorname{acos}{\left(6 x \right)}} + 32 \sin{\left(4 x \right)} \cos{\left(4 x \right)} + \frac{72 \left(\sin^{2}{\left(4 x \right)} - \cos^{2}{\left(4 x \right)}\right)}{\sqrt{1 - 36 x^{2}} \operatorname{acos}{\left(6 x \right)}}\right)}{\operatorname{acos}^{2}{\left(6 x \right)}}$$
Gráfico
Derivada de y=cos^2*(4x)/arccos6x^2