-2
asin(3*x) 3*x*e
--------- + -------------
2 __________
E / 2
\/ 1 - 9*x
$$\frac{3 x}{\sqrt{1 - 9 x^{2}} e^{2}} + \frac{\operatorname{asin}{\left(3 x \right)}}{e^{2}}$$
/ 2 \
| 9*x | -2
3*|2 + --------|*e
| 2|
\ 1 - 9*x /
--------------------
__________
/ 2
\/ 1 - 9*x
$$\frac{3 \left(\frac{9 x^{2}}{1 - 9 x^{2}} + 2\right)}{\sqrt{1 - 9 x^{2}} e^{2}}$$
/ 2 \
| 27*x | -2
27*x*|4 - ---------|*e
| 2|
\ -1 + 9*x /
------------------------
3/2
/ 2\
\1 - 9*x /
$$\frac{27 x \left(- \frac{27 x^{2}}{9 x^{2} - 1} + 4\right)}{\left(1 - 9 x^{2}\right)^{\frac{3}{2}} e^{2}}$$