eal rootsWhen are the roots of a quadraticequation real and equal?(A) – InterviewSolution

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1.	eal rootsWhen are the roots of a quadraticequation real and equal?(A) When the discriminant is positive.B) When the discriminant is zero.C When the discriminant is negative.D) When the discriminant is non-negative.
Answer» B) is correct , as when discrimanat is 0 then we get two equal root that real also

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