Answer
${(-\sqrt 2, -\sqrt2), (\sqrt 2, \sqrt 2)}$
Work Step by Step
Please see the graph.
Red line: $4x^2+y^2=10$
Blue line: $x=y$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 13 - Section 13.3 - Solving Nonlinear Systems of Equations - Exercise Set - Page 949: 48
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