/ / ____ \ ____ \
| | 3 \/ 73 | 3 \/ 73 |
Or|And|x < 0, - - ------ < x|, - + ------ < x|
\ \ 8 8 / 8 8 /
$$\left(x < 0 \wedge \frac{3}{8} - \frac{\sqrt{73}}{8} < x\right) \vee \frac{3}{8} + \frac{\sqrt{73}}{8} < x$$
(3/8 + sqrt(73)/8 < x)∨((x < 0)∧(3/8 - sqrt(73)/8 < x))
____ ____
3 \/ 73 3 \/ 73
(- - ------, 0) U (- + ------, oo)
8 8 8 8
$$x\ in\ \left(\frac{3}{8} - \frac{\sqrt{73}}{8}, 0\right) \cup \left(\frac{3}{8} + \frac{\sqrt{73}}{8}, \infty\right)$$
x in Union(Interval.open(3/8 - sqrt(73)/8, 0), Interval.open(3/8 + sqrt(73)/8, oo))