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NDA 2010
Exam
NDA
Year
2010
Subject
Mathematics
Chapter
Quadratic Equation

NDA 2010 · Mathematics · Quadratic Equation

If 1 2- -2 is one of the roots of a x^2+b x+c=0 where a, b, c are...

If 12−−2\frac{1}{2-\sqrt{-2}} is one of the roots of ax2+bx+c=0a x^2+b x+c=0 where a,b,c\mathrm{a}, \mathrm{b}, \mathrm{c} are real, then what are the values of a,ba, b, c respectively?

Options

  1. A6,−4,16,-4,1
  2. B4,6,−14,6,-1
  3. C3,−2,13,-2,1
  4. D6,41

Correct answer

C. 3,−2,13,-2,1

Step-by-step solution

The correct answer is option (C).
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