Key points: x=-3, 2, -2, 1. Arrange on number line: -3, -2, 1, 2. Disallowed values: -2 and 1 because they would cause division by zero. Consider intervals:
x≤-3 satisfies inequality
-3<x<-2 fails inequality
-2<x<1 satisfies
1<x<2 fails
x≥2 satisfies