11. What Is The Nature Of The Roots Of The Quadratic Equation If The Value Of Its Discriminant Is Zero?, A. The Roots Are Not Real., C. The Roots Are

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

A. The roots are not real.
C. The roots are rational and not equal.
B. The roots are irrational and not equal. D. The roots are rational and equal.

 

Answer:

The Answer is D. The roots are rational and equal.

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