Algebra-1

Question Analysis
This question tests the student's ability to handle a quadratic equation with a leading coefficient other than 1, and then complete the square.

Key Concept Explanation
When the leading coefficient is not 1, the first step is to divide the entire equation by this coefficient to simplify it before completing the square.

Step-by-step Solution
1. Start with the equation .
2. Divide the entire equation by 2: .
3. Move the constant term to the right side: .
4. To complete the square, add

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