/ 3 2 \ |x - x - 2*x| lim |-------------| x->0+| 2 | \ x + x /
Limit((x^3 - x^2 - 2*x)/(x + x^2), x, 0)
= -2
/ 3 2 \ |x - x - 2*x| lim |-------------| x->0+| 2 | \ x + x /
-2
= -2
/ 3 2 \ |x - x - 2*x| lim |-------------| x->0-| 2 | \ x + x /
-2
= -2
= -2