/ / 2\\
| 4 2 / 4 6 2\ \(4 + x) /|
|648 + 12*(4 + x) + 192*(4 + x) \-648 - 144*(4 + x) + 24*(4 + x) + 456*(4 + x) /*e |
(4 + x)*|-------------------------------- + --------------------------------------------------------------|
| 8 8 |
\ (4 + x) (4 + x) /
-----------------------------------------------------------------------------------------------------------
24
$$\frac{\left(x + 4\right) \left(\frac{12 \left(x + 4\right)^{4} + 192 \left(x + 4\right)^{2} + 648}{\left(x + 4\right)^{8}} + \frac{\left(24 \left(x + 4\right)^{6} - 144 \left(x + 4\right)^{4} + 456 \left(x + 4\right)^{2} - 648\right) e^{\left(x + 4\right)^{2}}}{\left(x + 4\right)^{8}}\right)}{24}$$
(4 + x)*((648 + 12*(4 + x)^4 + 192*(4 + x)^2)/(4 + x)^8 + (-648 - 144*(4 + x)^4 + 24*(4 + x)^6 + 456*(4 + x)^2)*exp((4 + x)^2)/(4 + x)^8)/24