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.
- $$4 x ^ { 2 } - 19 x - 5 = 0$$

A) $\left\{ - \frac { 1 } { 4 } , 5 \right\}$
B) $\left\{ - \frac { 1 } { 4 } , 4 \right\}$
C) $\left\{ - \frac { 1 } { 4 } , \frac { 1 } { 19 } \right\}$
D) $\{ - 4,5 \}$