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y=cos^3*x*arccos4x

Derivada de y=cos^3*x*arccos4x

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

Ha introducido [src]
   3             
cos (x)*acos(4*x)
$$\cos^{3}{\left(x \right)} \operatorname{acos}{\left(4 x \right)}$$
cos(x)^3*acos(4*x)
Gráfica
Primera derivada [src]
         3                                   
    4*cos (x)           2                    
- -------------- - 3*cos (x)*acos(4*x)*sin(x)
     ___________                             
    /         2                              
  \/  1 - 16*x                               
$$- 3 \sin{\left(x \right)} \cos^{2}{\left(x \right)} \operatorname{acos}{\left(4 x \right)} - \frac{4 \cos^{3}{\left(x \right)}}{\sqrt{1 - 16 x^{2}}}$$
Segunda derivada [src]
/                                               2                       \       
|  /     2           2   \              64*x*cos (x)    24*cos(x)*sin(x)|       
|3*\- cos (x) + 2*sin (x)/*acos(4*x) - -------------- + ----------------|*cos(x)
|                                                 3/2       ___________ |       
|                                      /        2\         /         2  |       
\                                      \1 - 16*x /       \/  1 - 16*x   /       
$$\left(- \frac{64 x \cos^{2}{\left(x \right)}}{\left(1 - 16 x^{2}\right)^{\frac{3}{2}}} + 3 \left(2 \sin^{2}{\left(x \right)} - \cos^{2}{\left(x \right)}\right) \operatorname{acos}{\left(4 x \right)} + \frac{24 \sin{\left(x \right)} \cos{\left(x \right)}}{\sqrt{1 - 16 x^{2}}}\right) \cos{\left(x \right)}$$
Tercera derivada [src]
                                                                                                /           2   \                       
                                                                                           3    |       48*x    |                       
                                                                                     64*cos (x)*|-1 + ----------|                       
     /     2           2   \                                                                    |              2|            2          
  36*\- cos (x) + 2*sin (x)/*cos(x)     /       2           2   \                               \     -1 + 16*x /   576*x*cos (x)*sin(x)
- --------------------------------- - 3*\- 7*cos (x) + 2*sin (x)/*acos(4*x)*sin(x) + ---------------------------- + --------------------
               ___________                                                                             3/2                        3/2   
              /         2                                                                   /        2\                /        2\      
            \/  1 - 16*x                                                                    \1 - 16*x /                \1 - 16*x /      
$$\frac{576 x \sin{\left(x \right)} \cos^{2}{\left(x \right)}}{\left(1 - 16 x^{2}\right)^{\frac{3}{2}}} - 3 \left(2 \sin^{2}{\left(x \right)} - 7 \cos^{2}{\left(x \right)}\right) \sin{\left(x \right)} \operatorname{acos}{\left(4 x \right)} - \frac{36 \left(2 \sin^{2}{\left(x \right)} - \cos^{2}{\left(x \right)}\right) \cos{\left(x \right)}}{\sqrt{1 - 16 x^{2}}} + \frac{64 \left(\frac{48 x^{2}}{16 x^{2} - 1} - 1\right) \cos^{3}{\left(x \right)}}{\left(1 - 16 x^{2}\right)^{\frac{3}{2}}}$$
Gráfico
Derivada de y=cos^3*x*arccos4x