College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter P, Prerequisites - Chapter P Review - Exercises - Page 77: 120



Work Step by Step

We solve the equation: $(x+2)^{2}-2=0$ $(x+2)^{2}=0+2=2$ $x+2=\pm\sqrt{2}$ $x=-2\pm\sqrt{2}$
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