Question:

The roots of the quadratic equation \(x^2 - 4x + 4 = 0\) are:

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If a quadratic equation is a perfect square, such as \((x - a)^2 = 0\), it has a repeated root, which is \(x = a\).
Updated On: Apr 17, 2025
  • 4, 1
  • 2, 2
  • -2, -2
  • 4, 2
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The Correct Option is B

Solution and Explanation

The quadratic equation \(x^2 - 4x + 4 = 0\) can be factored as: \[ (x - 2)(x - 2) = 0 \] Thus, the roots are \(x = 2\) and \(x = 2\). Therefore, the correct answer is option (2).
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