Determine the Most Efficient Method to Use When Solving a Quadratic

question 126

Multiple Choice

Determine the Most Efficient Method to Use When Solving a Quadratic Equation
Solve the equation by the method of your choice.
- $$6 x ^ { 2 } + 12 x + 1 = 0$$

• A) \(\left\{ \frac { - 6 - \sqrt { 30 } } { 6 } , \frac { - 6 + \sqrt { 30 } } { 6 } \right\}\)
• B) \(\left\{ \frac { - 6 - \sqrt { 30 } } { 12 } , \frac { - 6 + \sqrt { 30 } } { 12 } \right\}\)
• C) \(\left\{ \frac { - 12 - \sqrt { 30 } } { 6 } , \frac { - 12 + \sqrt { 30 } } { 6 } \right\}\)
• D) \(\left\{ \frac { - 6 - \sqrt { 42 } } { 6 } , \frac { - 6 + \sqrt { 42 } } { 6 } \right\}\)