SOLUTION: Is the number 7 a discriminant of a quadratic equation whose roots are real, unequal, and irrational?

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Question 441994: Is the number 7 a discriminant of a quadratic equation whose roots are real, unequal, and irrational?
Answer by stanbon(75887) About Me  (Show Source):
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Is the number 7 a discriminant of a quadratic equation whose roots are real, unequal, and irrational?
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Ans: Real