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OpenStudy (anonymous):
What is true about the solutions of a quadratic equation when the radicand of the quadratic formula is a perfect square? A. No real solutions B. Two identical rational solutions C. Two different rational solutions D. Two irrational solutions
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OpenStudy (anonymous):
2 diffeent rational solutions
OpenStudy (anonymous):
Or maybe same because 0 is a perfect square
Directrix (directrix):
If the discriminant is a perfect square, the roots are rational.
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