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NDA 2010
Exam
NDA
Year
2010
Subject
Mathematics
Chapter
Quadratic Equation

NDA 2010 · Mathematics · Quadratic Equation

Which of the following are the two roots of the equation...

Which of the following are the two roots of the equation \left(x^2+2\right)^2+8 x^2=6 x\left(x^2+2\right) ?

Options

  1. A1±i1 \pm i
  2. B3±i3 \pm i
  3. C1±21 \pm \sqrt{2}
  4. D2±i22 \pm i \sqrt{2}

Correct answer

B. 3±i3 \pm i

Step-by-step solution

The correct answer is option (B).
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