If the value of the discriminant of a quadratic equation is 9, what is its nature? A. Real, rational, and unequal B. Real, rational, and equal C. Imaginary D. Irrational and unequal​

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Answer

A. is the answer

Answer:

If the value of the discriminant of a quadratic equation is 9, what is its nature?

A. Real, rational, and unequal

B. Real, rational, and equal

C. Imaginary

D. Irrational and unequal