Class 10 Math All topics Polynomials
If and are the roots of a quadratic equation, then in the product of roots,
(a)
Numerator Coefficient of
(b)
Denominator Constant term
(c)
Numerator Constant term
(d)
Denominator Coefficient of
Correct answer: (c)  (d)
Solution: If are the roots of the quadratic equation, then the product of the roots is given by
\alpha \beta =\left [ \dfrac{\mbox{constant term}}{\mbox{coefficient of } x^2} \right ]

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