Algebra-1

Question Analysis
This question tests the student's ability to solve a quadratic equation where the linear coefficient is zero. The equation is in the form , and the student needs to isolate and take the square root of both sides.

Key Concept Explanation
When the linear coefficient is zero, the quadratic equation simplifies to . To solve for , we isolate by subtracting from both sides and then dividing by . Finally, we take the square root of both sides to find the values of .

Step-by-step Solution
1. Start with the given equation:

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