Mathematics - Quadratic Equation Question with Solution | TestHub

MathematicsQuadratic EquationLocation of rootsEasy2 minPYQ_2024

MathematicsEasysingle choice

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

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Solution:

We know that, if roots are of same sign $\Rightarrow$ Product of root is + ve if roots are of opposite sign $\Rightarrow$ Product of roots is -ve Here, $x^{2} + b x - c = 0$ (b, $c > 0$ ) Product of roots $= \frac{- c}{1} = - ve$ $∴$ Roots are of opposite sign.

Stream:BITSATSubject:MathematicsTopic:Quadratic EquationSubtopic:Location of roots

⏱ 2mℹ️ Source: PYQ_2024

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