Solución detallada
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No logro encontrar los pasos en la búsqueda de esta derivada.
Perola derivada
Respuesta:
cot(2*x) / 2 \
/ 3 \ |/ 2 \ / 3 \ 3*x *cot(2*x)|
\x + 4/ *|\-2 - 2*cot (2*x)/*log\x + 4/ + -------------|
| 3 |
\ x + 4 /
$$\left(x^{3} + 4\right)^{\cot{\left(2 x \right)}} \left(\frac{3 x^{2} \cot{\left(2 x \right)}}{x^{3} + 4} + \left(- 2 \cot^{2}{\left(2 x \right)} - 2\right) \log{\left(x^{3} + 4 \right)}\right)$$
/ 2 \
cot(2*x) |/ 2 \ 2 / 2 \ 4 |
/ 3\ || / 2 \ / 3\ 3*x *cot(2*x)| 12*x *\1 + cot (2*x)/ 9*x *cot(2*x) 6*x*cot(2*x) / 2 \ / 3\|
\4 + x / *||- 2*\1 + cot (2*x)/*log\4 + x / + -------------| - --------------------- - ------------- + ------------ + 8*\1 + cot (2*x)/*cot(2*x)*log\4 + x /|
|| 3 | 3 2 3 |
|\ 4 + x / 4 + x / 3\ 4 + x |
\ \4 + x / /
$$\left(x^{3} + 4\right)^{\cot{\left(2 x \right)}} \left(- \frac{9 x^{4} \cot{\left(2 x \right)}}{\left(x^{3} + 4\right)^{2}} - \frac{12 x^{2} \left(\cot^{2}{\left(2 x \right)} + 1\right)}{x^{3} + 4} + \frac{6 x \cot{\left(2 x \right)}}{x^{3} + 4} + \left(\frac{3 x^{2} \cot{\left(2 x \right)}}{x^{3} + 4} - 2 \left(\cot^{2}{\left(2 x \right)} + 1\right) \log{\left(x^{3} + 4 \right)}\right)^{2} + 8 \left(\cot^{2}{\left(2 x \right)} + 1\right) \log{\left(x^{3} + 4 \right)} \cot{\left(2 x \right)}\right)$$
/ 3 \
cot(2*x) |/ 2 \ 2 / 2 \ / 4 2 / 2 \\ 3 / 2 \ 4 / 2 \ 6 2 / 2 \ |
/ 3\ || / 2 \ / 3\ 3*x *cot(2*x)| / 2 \ / 3\ | / 2 \ / 3\ 3*x *cot(2*x)| | / 2 \ / 3\ 6*x*cot(2*x) 9*x *cot(2*x) 12*x *\1 + cot (2*x)/| 6*cot(2*x) 54*x *cot(2*x) 36*x*\1 + cot (2*x)/ 2 / 2 \ / 3\ 54*x *\1 + cot (2*x)/ 54*x *cot(2*x) 72*x *\1 + cot (2*x)/*cot(2*x)|
\4 + x / *||- 2*\1 + cot (2*x)/*log\4 + x / + -------------| - 16*\1 + cot (2*x)/ *log\4 + x / - 3*|- 2*\1 + cot (2*x)/*log\4 + x / + -------------|*|- 8*\1 + cot (2*x)/*cot(2*x)*log\4 + x / - ------------ + ------------- + ---------------------| + ---------- - -------------- - -------------------- - 32*cot (2*x)*\1 + cot (2*x)/*log\4 + x / + --------------------- + -------------- + ------------------------------|
|| 3 | | 3 | | 3 2 3 | 3 2 3 2 3 3 |
|\ 4 + x / \ 4 + x / | 4 + x / 3\ 4 + x | 4 + x / 3\ 4 + x / 3\ / 3\ 4 + x |
\ \ \4 + x / / \4 + x / \4 + x / \4 + x / /
$$\left(x^{3} + 4\right)^{\cot{\left(2 x \right)}} \left(\frac{54 x^{6} \cot{\left(2 x \right)}}{\left(x^{3} + 4\right)^{3}} + \frac{54 x^{4} \left(\cot^{2}{\left(2 x \right)} + 1\right)}{\left(x^{3} + 4\right)^{2}} - \frac{54 x^{3} \cot{\left(2 x \right)}}{\left(x^{3} + 4\right)^{2}} + \frac{72 x^{2} \left(\cot^{2}{\left(2 x \right)} + 1\right) \cot{\left(2 x \right)}}{x^{3} + 4} - \frac{36 x \left(\cot^{2}{\left(2 x \right)} + 1\right)}{x^{3} + 4} + \left(\frac{3 x^{2} \cot{\left(2 x \right)}}{x^{3} + 4} - 2 \left(\cot^{2}{\left(2 x \right)} + 1\right) \log{\left(x^{3} + 4 \right)}\right)^{3} - 3 \left(\frac{3 x^{2} \cot{\left(2 x \right)}}{x^{3} + 4} - 2 \left(\cot^{2}{\left(2 x \right)} + 1\right) \log{\left(x^{3} + 4 \right)}\right) \left(\frac{9 x^{4} \cot{\left(2 x \right)}}{\left(x^{3} + 4\right)^{2}} + \frac{12 x^{2} \left(\cot^{2}{\left(2 x \right)} + 1\right)}{x^{3} + 4} - \frac{6 x \cot{\left(2 x \right)}}{x^{3} + 4} - 8 \left(\cot^{2}{\left(2 x \right)} + 1\right) \log{\left(x^{3} + 4 \right)} \cot{\left(2 x \right)}\right) - 16 \left(\cot^{2}{\left(2 x \right)} + 1\right)^{2} \log{\left(x^{3} + 4 \right)} - 32 \left(\cot^{2}{\left(2 x \right)} + 1\right) \log{\left(x^{3} + 4 \right)} \cot^{2}{\left(2 x \right)} + \frac{6 \cot{\left(2 x \right)}}{x^{3} + 4}\right)$$