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Algebra _ Relation between roots and coefficients

By S · In 2017

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Algebra _ Relation between roots and coefficients

Solution: Let α and β be the roots of the given equation. Sometimes the relation between roots of a quadratic equation is given and we are asked to find the condition i.e., relation between the coefficients a, b and c of quadratic equation. This is easily done using the formula α + β = -ba and αβ = ca.

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Algebra _ Relation between roots and coefficients

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