Solve the Polynomial Inequality $$x ^ { 3 } + 3 x ^ { 2 } > x + 3$$

Multiple Choice

Solve the polynomial inequality. Express the solution in interval notation.
- $$x ^ { 3 } + 3 x ^ { 2 } > x + 3$$

A) $( - \infty , - 3 ) \cup ( - 1,1 )$
B) $( - 1,1 ) \cup ( 3 , \infty )$
C) $( - 3 , - 1 ) \cup ( 1 , \infty )$
D) $( - \infty , - 1 ) \cup ( 1,3 )$