Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 9 Quadratic Relations and Conic Sections - 9.7 Solve Quadratic Systems - 9.7 Exercises - Mixed Review - Page 664: 57



Work Step by Step

Expanding the equations by multiplying each term in parenthesis by each of the other terms in the other set of parenthesis, we find: $$xx+\sqrt{5}x-3x-3\sqrt{5}\\ x^2+\sqrt{5}x-3x-3\sqrt{5}$$
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