See Exercise 47. (a) Which equations have only one distinct real solution? (b) Which equation has two

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See Exercise 47.

(a) Which equations have only one distinct real solution?

(b) Which equation has two nonreal complex solutions?

Exercise 47

Which equation has two real, distinct solutions? Do not actually solve.

A. (3x - 4)² = -9

B. (4 - 7x)² = 0

C. (5x - 9) (5x - 9) = 0

D. (7x + 4)² = 11

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College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

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Question Posted: Feb 09, 2019 12:56 PM

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Which equation has two real, distinct solutions? Do not actually solve. A. (3x - 4) 2 = -9 B. (4 - 7x) 2 = 0 C. (5x - 9) (5x - 9) = 0 D. (7x + 4) 2 = 11
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See Exercise 47. (a) Which equations have only one distinct real solution? (b) Which equation has two

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a B and C are the equations that have exactly one r...View the full answer

College Algebra

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