Solve the Equation by Completing the Square $2 x ^ { 2 } = 4 - 8 x$

question 12

Multiple Choice

Solve the equation by completing the square. $2 x ^ { 2 } = 4 - 8 x$

• A) \(x = 8\) , \(x = - \sqrt { 2 }\)
• B) \(x = - 2 \pm \sqrt { 6 }\)
• C) \(x = 3 \pm \sqrt { 2 }\)
• D) \(x = 2 \pm + \sqrt { 6 }\)
• E) \(x = 2\) , \(x = - 2\)

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