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What is the nature of the roots of the quadratic equation if the value of its discriminant is zero?
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What is the nature of the roots of the quadratic equation if the value of its

discriminant is zero?

User Prmottajr
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8.2k points

1 Answer

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If the discriminant is zero, then the two roots of the quadratic equation are
equal. That's just another way of saying that the quadratic expression is
a perfect square.
User Sebastian Schuth
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