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y=arctg4x*3^x

Derivada de y=arctg4x*3^x

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

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Solución

Ha introducido [src]
           x
atan(4*x)*3 
$$3^{x} \operatorname{atan}{\left(4 x \right)}$$
atan(4*x)*3^x
Gráfica
Primera derivada [src]
      x                        
   4*3       x                 
--------- + 3 *atan(4*x)*log(3)
        2                      
1 + 16*x                       
$$3^{x} \log{\left(3 \right)} \operatorname{atan}{\left(4 x \right)} + \frac{4 \cdot 3^{x}}{16 x^{2} + 1}$$
Segunda derivada [src]
 x /   2                   128*x        8*log(3)\
3 *|log (3)*atan(4*x) - ------------ + ---------|
   |                               2           2|
   |                    /        2\    1 + 16*x |
   \                    \1 + 16*x /             /
$$3^{x} \left(- \frac{128 x}{\left(16 x^{2} + 1\right)^{2}} + \log{\left(3 \right)}^{2} \operatorname{atan}{\left(4 x \right)} + \frac{8 \log{\left(3 \right)}}{16 x^{2} + 1}\right)$$
Tercera derivada [src]
   /                                     /           2  \               \
   |                                     |       64*x   |               |
   |                                 128*|-1 + ---------|               |
   |                          2          |             2|               |
 x |   3                12*log (3)       \     1 + 16*x /   384*x*log(3)|
3 *|log (3)*atan(4*x) + ---------- + -------------------- - ------------|
   |                            2                   2                  2|
   |                    1 + 16*x         /        2\        /        2\ |
   \                                     \1 + 16*x /        \1 + 16*x / /
$$3^{x} \left(- \frac{384 x \log{\left(3 \right)}}{\left(16 x^{2} + 1\right)^{2}} + \log{\left(3 \right)}^{3} \operatorname{atan}{\left(4 x \right)} + \frac{12 \log{\left(3 \right)}^{2}}{16 x^{2} + 1} + \frac{128 \left(\frac{64 x^{2}}{16 x^{2} + 1} - 1\right)}{\left(16 x^{2} + 1\right)^{2}}\right)$$
Gráfico
Derivada de y=arctg4x*3^x