#### Answer

$$x = \pm2$$

#### Work Step by Step

First you add 8 to both sides. Then you divide each side by 2. Then you square root both sides to get the final answer of $$x = \pm2$$

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Published by
Prentice Hall

ISBN 10:
0133500403

ISBN 13:
978-0-13350-040-0

$$x = \pm2$$

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