2 ___ \/ x - x + 4 <= 2*x + |3*x + 2|
(sqrt(x))^2 - x + 4 <= 2*x + |3*x + 2|
And(2/5 <= x, x < oo)
(2/5 <= x)∧(x < oo)
[2/5, oo)
x in Interval(2/5, oo)