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y=sin^2arctgsqrt(7*x+1)

Derivada de y=sin^2arctgsqrt(7*x+1)

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

Ha introducido [src]
   2        /  _________\
sin (x)*atan\\/ 7*x + 1 /
$$\sin^{2}{\left(x \right)} \operatorname{atan}{\left(\sqrt{7 x + 1} \right)}$$
sin(x)^2*atan(sqrt(7*x + 1))
Gráfica
Primera derivada [src]
                                                2          
      /  _________\                        7*sin (x)       
2*atan\\/ 7*x + 1 /*cos(x)*sin(x) + -----------------------
                                                  _________
                                    2*(2 + 7*x)*\/ 7*x + 1 
$$2 \sin{\left(x \right)} \cos{\left(x \right)} \operatorname{atan}{\left(\sqrt{7 x + 1} \right)} + \frac{7 \sin^{2}{\left(x \right)}}{2 \sqrt{7 x + 1} \left(7 x + 2\right)}$$
Segunda derivada [src]
                                                                          2    /   1         2   \
                                                                    49*sin (x)*|------- + -------|
    /   2         2   \     /  _________\      14*cos(x)*sin(x)                \1 + 7*x   2 + 7*x/
- 2*\sin (x) - cos (x)/*atan\\/ 1 + 7*x / + --------------------- - ------------------------------
                                              _________                    _________              
                                            \/ 1 + 7*x *(2 + 7*x)      4*\/ 1 + 7*x *(2 + 7*x)    
$$- 2 \left(\sin^{2}{\left(x \right)} - \cos^{2}{\left(x \right)}\right) \operatorname{atan}{\left(\sqrt{7 x + 1} \right)} - \frac{49 \left(\frac{2}{7 x + 2} + \frac{1}{7 x + 1}\right) \sin^{2}{\left(x \right)}}{4 \sqrt{7 x + 1} \left(7 x + 2\right)} + \frac{14 \sin{\left(x \right)} \cos{\left(x \right)}}{\sqrt{7 x + 1} \left(7 x + 2\right)}$$
Tercera derivada [src]
                                                                      2    /    3            8                 4         \                                        
                                                               343*sin (x)*|---------- + ---------- + -------------------|       /   1         2   \              
     /   2         2   \                                                   |         2            2   (1 + 7*x)*(2 + 7*x)|   147*|------- + -------|*cos(x)*sin(x)
  21*\sin (x) - cos (x)/         /  _________\                             \(1 + 7*x)    (2 + 7*x)                       /       \1 + 7*x   2 + 7*x/              
- ---------------------- - 8*atan\\/ 1 + 7*x /*cos(x)*sin(x) + ----------------------------------------------------------- - -------------------------------------
    _________                                                                        _________                                          _________                 
  \/ 1 + 7*x *(2 + 7*x)                                                          8*\/ 1 + 7*x *(2 + 7*x)                            2*\/ 1 + 7*x *(2 + 7*x)       
$$- 8 \sin{\left(x \right)} \cos{\left(x \right)} \operatorname{atan}{\left(\sqrt{7 x + 1} \right)} - \frac{147 \left(\frac{2}{7 x + 2} + \frac{1}{7 x + 1}\right) \sin{\left(x \right)} \cos{\left(x \right)}}{2 \sqrt{7 x + 1} \left(7 x + 2\right)} - \frac{21 \left(\sin^{2}{\left(x \right)} - \cos^{2}{\left(x \right)}\right)}{\sqrt{7 x + 1} \left(7 x + 2\right)} + \frac{343 \left(\frac{8}{\left(7 x + 2\right)^{2}} + \frac{4}{\left(7 x + 1\right) \left(7 x + 2\right)} + \frac{3}{\left(7 x + 1\right)^{2}}\right) \sin^{2}{\left(x \right)}}{8 \sqrt{7 x + 1} \left(7 x + 2\right)}$$
Gráfico
Derivada de y=sin^2arctgsqrt(7*x+1)