Answer each question. In Example 1, we solved the following system. How can we tell, before doing

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Answer each question.

In Example 1, we solved the following system. How can we tell, before doing any work, that this system cannot have more than two solutions?

x² - y = 4

x + y = -2

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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: Apr 10, 2019 02:35 PM

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Answer each question. In Example 1, we solved the following system. How can we tell, before doing

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The system x y 4 x y 2 can...View the full answer

College Algebra

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