Determine the Most Efficient Method to Use When Solving a Quadratic

question 330

Multiple Choice

Determine the Most Efficient Method to Use When Solving a Quadratic Equation
Solve the equation by the method of your choice.
- $7 x ^ { 2 } - \sqrt { 13 } x - 3 = 0$

• A) \(\left\{ \frac { \sqrt { 13 } \pm \sqrt { 97 } } { 14 } \right\}\)
• B) \(\left\{ \frac { - \sqrt { 13 } \pm \sqrt { 97 } } { 14 } \right\}\)
• C) \(\left\{ \frac { \sqrt { 13 } \pm \mathrm { i } \sqrt { 71 } } { 14 } \right\}\)
• D) \(\left\{ \frac { \sqrt { 13 } \pm \sqrt { 253 } } { 14 } \right\}\) Find the x-intercept(s)of the graph of the equation. Graph the equation.

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