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