1
-------------
________
/ 2
3*\/ 1 - x
$$\frac{1}{3 \sqrt{- x^{2} + 1}}$$
x
-------------
3/2
/ 2\
3*\1 - x /
$$\frac{x}{3 \left(- x^{2} + 1\right)^{\frac{3}{2}}}$$
2
1 x
- + ------
3 2
1 - x
-----------
3/2
/ 2\
\1 - x /
$$\frac{\frac{x^{2}}{- x^{2} + 1} + \frac{1}{3}}{\left(- x^{2} + 1\right)^{\frac{3}{2}}}$$