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

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

x² - 5x + 7 = 0

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Apr 06, 2019 08:16 AM

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

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x5x70 a1 b 5 c7 b ...View the full answer

Precalculus

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