-5
----------------
________
2 / 25
x * / 1 - --
/ 2
\/ x
$$- \frac{5}{x^{2} \sqrt{1 - \frac{25}{x^{2}}}}$$
/ 25 \
5*|2 + -----------|
| 2 / 25\|
| x *|1 - --||
| | 2||
\ \ x //
-------------------
________
3 / 25
x * / 1 - --
/ 2
\/ x
$$\frac{5 \cdot \left(2 + \frac{25}{x^{2} \cdot \left(1 - \frac{25}{x^{2}}\right)}\right)}{x^{3} \sqrt{1 - \frac{25}{x^{2}}}}$$
/ 175 1875 \
-5*|6 + ----------- + ------------|
| 2 / 25\ 2|
| x *|1 - --| 4 / 25\ |
| | 2| x *|1 - --| |
| \ x / | 2| |
\ \ x / /
-----------------------------------
________
4 / 25
x * / 1 - --
/ 2
\/ x
$$- \frac{5 \cdot \left(6 + \frac{175}{x^{2} \cdot \left(1 - \frac{25}{x^{2}}\right)} + \frac{1875}{x^{4} \left(1 - \frac{25}{x^{2}}\right)^{2}}\right)}{x^{4} \sqrt{1 - \frac{25}{x^{2}}}}$$