______________ / 2 \/ x - 3*x + 2 >= x + 3
sqrt(x^2 - 3*x + 2) >= x + 3
(-oo, -7/9]
x in Interval(-oo, -7/9)
And(x <= -7/9, -oo < x)
(x <= -7/9)∧(-oo < x)