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(x^2+4*x-1)*atan(x^(1/2))

Derivada de (x^2+4*x-1)*atan(x^(1/2))

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

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Solución

Ha introducido [src]
/ 2          \     /  ___\
\x  + 4*x - 1/*atan\\/ x /
$$\left(\left(x^{2} + 4 x\right) - 1\right) \operatorname{atan}{\left(\sqrt{x} \right)}$$
(x^2 + 4*x - 1)*atan(sqrt(x))
Gráfica
Primera derivada [src]
                           2           
              /  ___\     x  + 4*x - 1 
(4 + 2*x)*atan\\/ x / + ---------------
                            ___        
                        2*\/ x *(1 + x)
$$\left(2 x + 4\right) \operatorname{atan}{\left(\sqrt{x} \right)} + \frac{\left(x^{2} + 4 x\right) - 1}{2 \sqrt{x} \left(x + 1\right)}$$
Segunda derivada [src]
                                /1     2  \ /      2      \
                                |- + -----|*\-1 + x  + 4*x/
      /  ___\     2*(2 + x)     \x   1 + x/                
2*atan\\/ x / + ------------- - ---------------------------
                  ___                     ___              
                \/ x *(1 + x)         4*\/ x *(1 + x)      
$$2 \operatorname{atan}{\left(\sqrt{x} \right)} + \frac{2 \left(x + 2\right)}{\sqrt{x} \left(x + 1\right)} - \frac{\left(\frac{2}{x + 1} + \frac{1}{x}\right) \left(x^{2} + 4 x - 1\right)}{4 \sqrt{x} \left(x + 1\right)}$$
Tercera derivada [src]
                            /      2      \ /3       8           4    \
              /1     2  \   \-1 + x  + 4*x/*|-- + -------- + ---------|
    3*(2 + x)*|- + -----|                   | 2          2   x*(1 + x)|
              \x   1 + x/                   \x    (1 + x)             /
3 - --------------------- + -------------------------------------------
              2                                  8                     
-----------------------------------------------------------------------
                               ___                                     
                             \/ x *(1 + x)                             
$$\frac{- \frac{3 \left(x + 2\right) \left(\frac{2}{x + 1} + \frac{1}{x}\right)}{2} + \frac{\left(x^{2} + 4 x - 1\right) \left(\frac{8}{\left(x + 1\right)^{2}} + \frac{4}{x \left(x + 1\right)} + \frac{3}{x^{2}}\right)}{8} + 3}{\sqrt{x} \left(x + 1\right)}$$
Gráfico
Derivada de (x^2+4*x-1)*atan(x^(1/2))