Solve the Equation for the Indicated Variable $$2 x ^ { 2 } - 4 x y + 3 y ^ { 2 } = 1 , \text { for } x$$

question 114

Multiple Choice

Solve the equation for the indicated variable. Assume no denominator is 0.
- $$2 x ^ { 2 } - 4 x y + 3 y ^ { 2 } = 1 , \text { for } x$$

• A) \(x = \frac { 2 y \pm \sqrt { 2 - 2 y ^ { 2 } } } { 2 }\)
• B) \(x = y \pm ( 1 - y )\)
• C) \(x = - y \pm \sqrt { 1 - y ^ { 2 } }\)
• D) \(x = - y \pm 2 \sqrt { 1 - y ^ { 2 } }\)

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