Solve the Polynomial Inequality $$x ^ { 2 } - 3 x - 10 \leq 0$$

Multiple Choice

Solve the polynomial inequality. Express the solution in interval notation.
- $$x ^ { 2 } - 3 x - 10 \leq 0$$

A) $( - \infty , - 2 ]$
B) $[ - 2,5 ]$
C) $( - \infty , - 2 ] \cup [ 5 , \infty )$
D) $[ 5 , \infty )$