#### Answer

x∈Ø
No solution

#### Work Step by Step

$\sqrt 2x=-4$
Raise the equation to the power of 2:
$2x=16$
$x=8$
Check the solution by substituting x for 8:
$\sqrt 16=-4$
4=-4
The solution $x=8$ is incorrect.
No solution

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

x∈Ø
No solution

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