Solve the Equation Using the Quadratic Formula $$x ^ { 2 } - 3 = \sqrt { 7 } x$$

question 243

Multiple Choice

Solve the equation using the quadratic formula.
- $$x ^ { 2 } - 3 = \sqrt { 7 } x$$

• A) \(x = \frac { \sqrt { 7 } - \sqrt { 19 } } { 2 }\) or \(x = \frac { \sqrt { 7 } + \sqrt { 19 } } { 2 }\)
• B) \(x = - \frac { 1 } { \sqrt { 7 } }\) or \(x = \frac { 1 } { \sqrt { 7 } }\)
• C) \(x = - \sqrt { 7 }\) or \(x = \sqrt { 7 }\)
• D) \(x = 1\) or \(x = - 1\)