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BITSAT2024MathematicsQuadratic EquationActual

Roots of the equation x^2+b x-c=0(b, c 0) are

Options

  1. Aboth positive
  2. Bboth negative
  3. Cof opposite sign
  4. DNone of the above

Correct answer

C. of opposite sign

Step-by-step solution

We know that, if roots are of same sign Product of root is + ve if roots are of opposite sign Product of roots is -ve Here, x^2+b x-c=0 (b, c 0 ) Product of roots = -c 1 =- ve Roots are of opposite sign.

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