Find the Real Solutions, If Any, of the Equation $$4 x ^ { 2 } - x + 7 = 0$$

question 15

Multiple Choice

Find the real solutions, if any, of the equation. Use the quadratic formula.
- $$4 x ^ { 2 } - x + 7 = 0$$

• A) \(\left\{ \frac { - 1 - \sqrt { 113 } } { 8 } , \frac { 1 + \sqrt { 113 } } { 8 } \right\}\)
• B) \(\left\{ \frac { - 1 + \sqrt { 113 } } { 8 } , \frac { 1 + \sqrt { 113 } } { 8 } \right\}\)
• C) no real solution
• D) \(\left\{ \frac { - 1 - \sqrt { 113 } } { 8 } , \frac { - 1 + \sqrt { 113 } } { 8 } \right\}\)

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