/ / 2 \ \
| | 3*x | |
| |-1 + -------|*acos(x)|
| | 2| |
| 3*x \ -1 + x / |
-|--------- + ----------------------|
| 2 3/2 |
|/ 2\ / 2\ |
\\1 - x / \1 - x / /
$$- (\frac{3 x}{\left(1 - x^{2}\right)^{2}} + \frac{\left(\frac{3 x^{2}}{x^{2} - 1} - 1\right) \operatorname{acos}{\left(x \right)}}{\left(1 - x^{2}\right)^{\frac{3}{2}}})$$
2 / 2 \ / 2 \
3*x | 3*x | | 5*x |
-1 + ------- 3*|-1 + -------| 3*x*|-3 + -------|*acos(x)
2 2 | 2| | 2|
-1 + x 3*x \ -1 + x / \ -1 + x /
------------ - --------- + ---------------- - --------------------------
2 3 2 5/2
/ 2\ / 2\ / 2\ / 2\
\1 - x / \1 - x / \-1 + x / \1 - x /
$$- \frac{3 x^{2}}{\left(1 - x^{2}\right)^{3}} - \frac{3 x \left(\frac{5 x^{2}}{x^{2} - 1} - 3\right) \operatorname{acos}{\left(x \right)}}{\left(1 - x^{2}\right)^{\frac{5}{2}}} + \frac{3 \left(\frac{3 x^{2}}{x^{2} - 1} - 1\right)}{\left(x^{2} - 1\right)^{2}} + \frac{\frac{3 x^{2}}{x^{2} - 1} - 1}{\left(1 - x^{2}\right)^{2}}$$