/ 2 2 2 \ 2 2
2 | 3 3 3*x 3*x 2*x | 3*x 3*x
3 + x *|- ------- - ------- + ---------- + ---------- + -------------------| - ------- - -------
| 2 2 2 2 / 2\ / 2\| 2 2
| -4 + x -3 + x / 2\ / 2\ \-4 + x /*\-3 + x /| -4 + x -3 + x
\ \-4 + x / \-3 + x / /
------------------------------------------------------------------------------------------------
_________ ________
/ 2 / 2
\/ -3 + x *\/ 4 - x
$$\frac{x^{2} \left(\frac{3 x^{2}}{\left(x^{2} - 3\right)^{2}} + \frac{2 x^{2}}{\left(x^{2} - 4\right) \left(x^{2} - 3\right)} + \frac{3 x^{2}}{\left(x^{2} - 4\right)^{2}} - \frac{3}{x^{2} - 3} - \frac{3}{x^{2} - 4}\right) - \frac{3 x^{2}}{x^{2} - 3} - \frac{3 x^{2}}{x^{2} - 4} + 3}{\sqrt{4 - x^{2}} \sqrt{x^{2} - 3}}$$