2 23*x x > ---- 10
x^2 > 23*x/10
/ /23 \\ Or|And(-oo < x, x < 0), And|-- < x, x < oo|| \ \10 //
((-oo < x)∧(x < 0))∨((23/10 < x)∧(x < oo))
23 (-oo, 0) U (--, oo) 10
x in Union(Interval.open(-oo, 0), Interval.open(23/10, oo))