Solve the Polynomial Equation by Factoring $$x ^ { 3 } + 3 x ^ { 2 } - x - 3 = 0$$

Multiple Choice

Solve the polynomial equation by factoring.
- $$x ^ { 3 } + 3 x ^ { 2 } - x - 3 = 0$$

A) $1 , - 1,3$
B) $1 , - 1 , - 4$
C) $1 , - 2,5$
D) $1 , - 1 , - 3$