_________ / 2 ________ \/ 16 - x < \/ 10 - x
sqrt(16 - x^2) < sqrt(10 - x)
Or(And(-4 <= x, x < -2), And(x <= 4, 3 < x))
((-4 <= x)∧(x < -2))∨((x <= 4)∧(3 < x))
[-4, -2) U (3, 4]
x in Union(Interval.Ropen(-4, -2), Interval.Lopen(3, 4))