See Exercise 47. (a) Which equations have only one distinct real solution? (b) Which equation has two
Question:
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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Related Book For 
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
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