Solve the Equation by Using the Quadratic Formula $x ^ { 2 } - 8 x + 28 = 0$

question 7

Multiple Choice

Solve the equation by using the Quadratic Formula. $x ^ { 2 } - 8 x + 28 = 0$

• A) \(x = - 32 \pm\) \(2 i \sqrt { 3 }\)
• B) \(x = - 4 \pm\) \(2 i \sqrt { 3 }\)
• C) \(x = - \frac { 4 } { 2 } \pm\) \(2 i \sqrt { 3 }\)
• D) \(x = - \frac { 4 } { 2 } \pm\) \(2 i \sqrt { 3 }\)
• E) \(x = 4 \pm\) \(2 i \sqrt { 3 }\)

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