Solve the Inequality $$\mathrm { x } ^ { 2 } + 6 \mathrm { x } \leq 0$$

Multiple Choice

Solve the inequality.
- $$\mathrm { x } ^ { 2 } + 6 \mathrm { x } \leq 0$$

A) $[ - 6,0 ]$
B) $[ 0,6 ]$
C) $( - \infty , 0 ]$ or $[ 6 , \infty )$
D) $( - \infty , - 6 ]$ or $[ 0 , \infty )$