2
1 x 1
------------ + ------------ - ----------------
_________ 3/2 ________
/ 2 2 / 2 2\ / 2
\/ a - x \a - x / / x
a* / 1 - --
/ 2
\/ a
$$\frac{x^{2}}{\left(a^{2} - x^{2}\right)^{\frac{3}{2}}} + \frac{1}{\sqrt{a^{2} - x^{2}}} - \frac{1}{a \sqrt{1 - \frac{x^{2}}{a^{2}}}}$$
/ 2 \
| 3 1 3*x |
x*|------------ - -------------- + ------------|
| 3/2 3/2 5/2|
|/ 2 2\ / 2\ / 2 2\ |
|\a - x / 3 | x | \a - x / |
| a *|1 - --| |
| | 2| |
\ \ a / /
$$x \left(\frac{3 x^{2}}{\left(a^{2} - x^{2}\right)^{\frac{5}{2}}} + \frac{3}{\left(a^{2} - x^{2}\right)^{\frac{3}{2}}} - \frac{1}{a^{3} \left(1 - \frac{x^{2}}{a^{2}}\right)^{\frac{3}{2}}}\right)$$
4 2 2
3 1 15*x 18*x 3*x
------------ - -------------- + ------------ + ------------ - --------------
3/2 3/2 7/2 5/2 5/2
/ 2 2\ / 2\ / 2 2\ / 2 2\ / 2\
\a - x / 3 | x | \a - x / \a - x / 5 | x |
a *|1 - --| a *|1 - --|
| 2| | 2|
\ a / \ a /
$$\frac{15 x^{4}}{\left(a^{2} - x^{2}\right)^{\frac{7}{2}}} + \frac{18 x^{2}}{\left(a^{2} - x^{2}\right)^{\frac{5}{2}}} + \frac{3}{\left(a^{2} - x^{2}\right)^{\frac{3}{2}}} - \frac{1}{a^{3} \left(1 - \frac{x^{2}}{a^{2}}\right)^{\frac{3}{2}}} - \frac{3 x^{2}}{a^{5} \left(1 - \frac{x^{2}}{a^{2}}\right)^{\frac{5}{2}}}$$