Use the discriminant to determine whether each quadratic equation has two unequal real solutions, a repeated real

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Use the discriminant to determine whether each quadratic equation has two unequal real solutions, a repeated real solution, or no real solution, without solving the equation.

2x2 - 6x + 7 = 0

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College Algebra

ISBN: 9780321830722

9th Edition

Authors: Michael Sullivan

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