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Derivada de x*sqrt(a^2+x^2)+a^2*arcsin(x/a)

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

Ha introducido [src]
     _________             
    /  2    2     2     /x\
x*\/  a  + x   + a *asin|-|
                        \a/
$$a^{2} \operatorname{asin}{\left(\frac{x}{a} \right)} + x \sqrt{a^{2} + x^{2}}$$
x*sqrt(a^2 + x^2) + a^2*asin(x/a)
Primera derivada [src]
   _________                          2     
  /  2    2          a               x      
\/  a  + x   + -------------- + ------------
                     ________      _________
                    /      2      /  2    2 
                   /      x     \/  a  + x  
                  /   1 - --                
                 /         2                
               \/         a                 
$$\frac{a}{\sqrt{1 - \frac{x^{2}}{a^{2}}}} + \frac{x^{2}}{\sqrt{a^{2} + x^{2}}} + \sqrt{a^{2} + x^{2}}$$
Segunda derivada [src]
  /                                     2     \
  |     3               1              x      |
x*|------------ + ------------- - ------------|
  |   _________             3/2            3/2|
  |  /  2    2      /     2\      / 2    2\   |
  |\/  a  + x       |    x |      \a  + x /   |
  |               a*|1 - --|                  |
  |                 |     2|                  |
  \                 \    a /                  /
$$x \left(- \frac{x^{2}}{\left(a^{2} + x^{2}\right)^{\frac{3}{2}}} + \frac{3}{\sqrt{a^{2} + x^{2}}} + \frac{1}{a \left(1 - \frac{x^{2}}{a^{2}}\right)^{\frac{3}{2}}}\right)$$
Tercera derivada [src]
                                      2              4               2     
     3               1             6*x            3*x             3*x      
------------ + ------------- - ------------ + ------------ + --------------
   _________             3/2            3/2            5/2              5/2
  /  2    2      /     2\      / 2    2\      / 2    2\         /     2\   
\/  a  + x       |    x |      \a  + x /      \a  + x /       3 |    x |   
               a*|1 - --|                                    a *|1 - --|   
                 |     2|                                       |     2|   
                 \    a /                                       \    a /   
$$\frac{3 x^{4}}{\left(a^{2} + x^{2}\right)^{\frac{5}{2}}} - \frac{6 x^{2}}{\left(a^{2} + x^{2}\right)^{\frac{3}{2}}} + \frac{3}{\sqrt{a^{2} + x^{2}}} + \frac{1}{a \left(1 - \frac{x^{2}}{a^{2}}\right)^{\frac{3}{2}}} + \frac{3 x^{2}}{a^{3} \left(1 - \frac{x^{2}}{a^{2}}\right)^{\frac{5}{2}}}$$