Solve the Equation by Completing the Square $$4 \mathrm { x } ^ { 2 } + 1 = 3 \mathrm { x }$$

question 68

Multiple Choice

Solve the equation by completing the square.
- $$4 \mathrm { x } ^ { 2 } + 1 = 3 \mathrm { x }$$

• A) \(\left\{ \frac { 3 - i \sqrt { 7 } } { 8 } , \frac { - 3 + i \sqrt { 7 } } { 8 } \right\}\)
• B) \(\left\{ \frac { 3 - i \sqrt { 7 } } { 8 } , \frac { 3 + i \sqrt { 7 } } { 8 } \right\}\)
• C) \(\left\{ \frac { - 3 - \mathrm { i } \sqrt { 7 } } { 8 } , \frac { - 3 + \mathrm { i } \sqrt { 7 } } { 8 } \right\}\)
• D) \(\left\{ \frac { - 3 - \mathrm { i } \sqrt { 7 } } { 8 } , \frac { 3 + \mathrm { i } \sqrt { 7 } } { 8 } \right\}\)

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