Solve the Inequality $$\frac { r + 7 } { r ^ { 2 } + 2 } > 0$$

Multiple Choice

Solve the inequality. Write the solution set in interval notation.
- $$\frac { r + 7 } { r ^ { 2 } + 2 } > 0$$

A) $( - \infty , \infty )$
B) \{ \}
C) $( - 7 , \infty )$
D) $( - \infty , - 7 ) \cup ( - 2 , \infty )$