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