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