/ _______________ \ / _______________ \ / _______________ \
| / ______ / ___\ | | / ______ / ___\ | | / ______ |
| / 11 \/ 9897 | 1 I*\/ 3 | 2 | | / 11 \/ 9897 | 1 I*\/ 3 | 2 | | / 11 \/ 9897 2 |
|x + - 3 / -- + -------- *|- - - -------| + --------------------------------------|*|x + - 3 / -- + -------- *|- - + -------| + --------------------------------------|*|x + - 3 / -- + -------- + ----------------------|
| \/ 2 18 \ 2 2 / _______________| | \/ 2 18 \ 2 2 / _______________| | \/ 2 18 _______________|
| / ___\ / ______ | | / ___\ / ______ | | / ______ |
| | 1 I*\/ 3 | / 11 \/ 9897 | | | 1 I*\/ 3 | / 11 \/ 9897 | | / 11 \/ 9897 |
| 3*|- - - -------|*3 / -- + -------- | | 3*|- - + -------|*3 / -- + -------- | | 3*3 / -- + -------- |
\ \ 2 2 / \/ 2 18 / \ \ 2 2 / \/ 2 18 / \ \/ 2 18 /
$$\left(x + \left(\frac{2}{3 \left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{11}{2} + \frac{\sqrt{9897}}{18}}} - \left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{11}{2} + \frac{\sqrt{9897}}{18}}\right)\right) \left(x + \left(- \left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{11}{2} + \frac{\sqrt{9897}}{18}} + \frac{2}{3 \left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{11}{2} + \frac{\sqrt{9897}}{18}}}\right)\right) \left(x + \left(- \sqrt[3]{\frac{11}{2} + \frac{\sqrt{9897}}{18}} + \frac{2}{3 \sqrt[3]{\frac{11}{2} + \frac{\sqrt{9897}}{18}}}\right)\right)$$
((x - (11/2 + sqrt(9897)/18)^(1/3)*(-1/2 - i*sqrt(3)/2) + 2/(3*(-1/2 - i*sqrt(3)/2)*(11/2 + sqrt(9897)/18)^(1/3)))*(x - (11/2 + sqrt(9897)/18)^(1/3)*(-1/2 + i*sqrt(3)/2) + 2/(3*(-1/2 + i*sqrt(3)/2)*(11/2 + sqrt(9897)/18)^(1/3))))*(x - (11/2 + sqrt(9897)/18)^(1/3) + 2/(3*(11/2 + sqrt(9897)/18)^(1/3)))