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NDA 2014
Exam
NDA
Year
2014
Subject
Mathematics
Chapter
Quadratic Equation

NDA 2014 · Mathematics · Quadratic Equation

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

The roots of the equation 2a2x2−2abx+b2=02 a^2 x^2-2 a b x+b^2=0 when a<0a < 0 and b>0b > 0 are:

Options

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

Correct answer

C. Always complex

Step-by-step solution

No Solution Available
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