Solve the Inequality $$( x + 6 ) ( x + 1 ) ( x - 9 ) < 0$$

Multiple Choice

Solve the inequality. Write the solution set in interval notation.
- $$( x + 6 ) ( x + 1 ) ( x - 9 ) < 0$$

A) $( 9 , \infty )$
B) $( - 6 , - 1 ) \cup ( 9 , \infty )$
C) $( - \infty , - 1 )$
D) $( - \infty , - 6 ) \cup ( - 1,9 )$