Algebra-1

Question Analysis
This question evaluates the student's ability to solve a quadratic equation. The equation is in the form , and students need to isolate and then take the square root of both sides.

Key Concept Explanation
When the linear coefficient is zero, the quadratic equation simplifies to . Solving this involves isolating and taking the square root of both sides, resulting in two solutions: one positive and one negative.

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

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