Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 9 - Quadratic Functions and Equations - 9-3 Solving Quadratic Equations - Practice and Problem-Solving Exercises - Page 551: 18



Work Step by Step

First, to find your answer you must add 10 on both sides. $x^2-10=-10 x^2-10+10=-10+10 x^2=0 $ Then square root on both sides and the square root of 0 is 0 so x=0
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