/ / 12 \\
| 4 2 | 54*x ||
| 3*x *(-3 + x) *|-5 + ----------||
| 5 | 12||
2 | / 6\ 24*x *(-3 + x) \ -1 + 9*x /|
6*(-3 + x) *|2*acos\3*x / - -------------- + --------------------------------|
| ___________ ___________ |
| / 12 / 12 |
\ \/ 1 - 9*x \/ 1 - 9*x /
$$6 \left(x - 3\right)^{2} \left(- \frac{24 x^{5} \left(x - 3\right)}{\sqrt{1 - 9 x^{12}}} + \frac{3 x^{4} \left(x - 3\right)^{2} \left(\frac{54 x^{12}}{9 x^{12} - 1} - 5\right)}{\sqrt{1 - 9 x^{12}}} + 2 \operatorname{acos}{\left(3 x^{6} \right)}\right)$$
/ / 12 24 \ \
| 3 3 | 567*x 4374*x | / 12 \|
| 3*x *(-3 + x) *|10 - ---------- + -------------| 4 2 | 54*x ||
| | 12 2| 18*x *(-3 + x) *|-5 + ----------||
| 5 | -1 + 9*x / 12\ | | 12||
| / 6\ 54*x *(-3 + x) \ \-1 + 9*x / / \ -1 + 9*x /|
12*(-3 + x)*|2*acos\3*x / - -------------- - ------------------------------------------------ + ---------------------------------|
| ___________ ___________ ___________ |
| / 12 / 12 / 12 |
\ \/ 1 - 9*x \/ 1 - 9*x \/ 1 - 9*x /
$$12 \left(x - 3\right) \left(- \frac{54 x^{5} \left(x - 3\right)}{\sqrt{1 - 9 x^{12}}} + \frac{18 x^{4} \left(x - 3\right)^{2} \left(\frac{54 x^{12}}{9 x^{12} - 1} - 5\right)}{\sqrt{1 - 9 x^{12}}} - \frac{3 x^{3} \left(x - 3\right)^{3} \left(\frac{4374 x^{24}}{\left(9 x^{12} - 1\right)^{2}} - \frac{567 x^{12}}{9 x^{12} - 1} + 10\right)}{\sqrt{1 - 9 x^{12}}} + 2 \operatorname{acos}{\left(3 x^{6} \right)}\right)$$