#### Answer

FALSE

#### Work Step by Step

FALSE
for example $x = -1$
$\sqrt {x^2} = \sqrt {(-1)^2} =\sqrt {1} =1$
but $1\ne x = -1$

Published by
Cengage

ISBN 10:
1285740629

ISBN 13:
978-1-28574-062-1

FALSE

FALSE
for example $x = -1$
$\sqrt {x^2} = \sqrt {(-1)^2} =\sqrt {1} =1$
but $1\ne x = -1$

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