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NDA2014MathematicsQuadratic EquationActual

The roots of the equation 2 a^2 x^2-2 a b x+b^2=0 when a 0 and b 0 are:

Options

  1. ASometimes complex
  2. BAlways irrational
  3. CAlways complex
  4. DAlways real

Correct answer

C. Always complex

Step-by-step solution

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