Determine the Most Efficient Method to Use When Solving a Quadratic

Multiple Choice

Determine the Most Efficient Method to Use When Solving a Quadratic Equation
Solve the equation by the method of your choice.
- $$5 x ^ { 2 } = 65$$

A) $\{ - \sqrt { 13 } , \sqrt { 13 } \}$
B) $\{ 14 \}$
C) $\{ - 13,13 \}$
D) $\{ 32.5 \}$