__________ / 2 \/ x - 3*x < 5 - x
sqrt(x^2 - 3*x) < 5 - x
Or(And(3 <= x, x < 25/7), And(x <= 0, -oo < x))
((3 <= x)∧(x < 25/7))∨((x <= 0)∧(-oo < x))
(-oo, 0] U [3, 25/7)
x in Union(Interval(-oo, 0), Interval.Ropen(3, 25/7))