______________ / 2 \/ 3 - x + 2*x > 4 - 2*x
sqrt(2*x + 3 - x^2) > 4 - 2*x
(1, 3]
x in Interval.Lopen(1, 3)
And(x <= 3, 1 < x)
(x <= 3)∧(1 < x)