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