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