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