1
------------------
_______
3/2 / 1
2*x * / 1 - -
\/ x
$$\frac{1}{2 x^{\frac{3}{2}} \sqrt{1 - \frac{1}{x}}}$$
/ 1 \
-|3 + ---------|
| / 1\|
| x*|1 - -||
\ \ x//
------------------
_______
5/2 / 1
4*x * / 1 - -
\/ x
$$- \frac{3 + \frac{1}{x \left(1 - \frac{1}{x}\right)}}{4 x^{\frac{5}{2}} \sqrt{1 - \frac{1}{x}}}$$
3 10
15 + ----------- + ---------
2 / 1\
2 / 1\ x*|1 - -|
x *|1 - -| \ x/
\ x/
----------------------------
_______
7/2 / 1
8*x * / 1 - -
\/ x
$$\frac{15 + \frac{10}{x \left(1 - \frac{1}{x}\right)} + \frac{3}{x^{2} \left(1 - \frac{1}{x}\right)^{2}}}{8 x^{\frac{7}{2}} \sqrt{1 - \frac{1}{x}}}$$