Algebra-2

Question Analysis
This problem assesses the student's ability to solve a quadratic equation by isolating the squared term and then using the square root method.

Key Concept Explanation
To use the square root method, first isolate on one side of the equation. Then apply the square root property.

Step-by-step Solution
1. Isolate :
2. Divide both sides by 4:
3. Apply the square root property:

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