______________ ______________ / 2 / 2 \/ - x + x + 6 \/ - x + x + 6 ----------------- >= ----------------- 2*x + 5 x + 4
sqrt(-x^2 + x + 6)/(2*x + 5) >= sqrt(-x^2 + x + 6)/(x + 4)
Or(And(-2 <= x, x <= -1), x = 3)
(x = 3))∨((-2 <= x)∧(x <= -1)
[-2, -1] U {3}
x in Union(FiniteSet(3), Interval(-2, -1))