Answer
no real solution
Work Step by Step
1. Multiply 2 to the 1st equation and add the result to the 2nd, we have $5y^2+8=6$,
2. Thus $y^2=-\frac{2}{5}$, and there is no real solution to the system.
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0-32193-104-1
ISBN 13:
978-0-32193-104-7
Chapter 10 - Systems of Equations and Inequalities - Section 10.6 Systems of Nonlinear Equations - 10.6 Assess Your Understanding - Page 794: 40
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