1
-------------
_______
2*x*\/ x - 1
$$\frac{1}{2 x \sqrt{x - 1}}$$
/ 1 2\
-|------ + -|
\-1 + x x/
--------------
________
4*x*\/ -1 + x
$$- \frac{\frac{1}{x - 1} + \frac{2}{x}}{4 x \sqrt{x - 1}}$$
1 3 1
-- + ----------- + ------------
2 2 2*x*(-1 + x)
x 8*(-1 + x)
-------------------------------
________
x*\/ -1 + x
$$\frac{1}{x \sqrt{x - 1}} \left(\frac{3}{8 \left(x - 1\right)^{2}} + \frac{1}{2 x \left(x - 1\right)} + \frac{1}{x^{2}}\right)$$