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Equations

If α and βαβ ...

Question

If α and β(α $<$ β) are two different real roots of the equation a $x^{2}$ + bx +c = 0, then

α $<$ -b/2a $<$ β

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α $>$ -b/2a

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β $<$ -b/2a

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β $<$ -b/2a $<$ α

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Solution

The correct option is A
α $<$ -b/2a $<$ β

$\frac{α + β}{2}$ = $\frac{- b}{2 a}$

α $<$ -b/2a $<$ β

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