1 --------------- > 0 (x - 2)*(x - 3)
1/((x - 3)*(x - 2)) > 0
Or(And(-oo < x, x < 2), And(3 < x, x < oo))
((-oo < x)∧(x < 2))∨((3 < x)∧(x < oo))
(-oo, 2) U (3, oo)
x in Union(Interval.open(-oo, 2), Interval.open(3, oo))