#### Answer

$\sqrt 2-x$

#### Work Step by Step

The conjugate of $\sqrt 2+x$ is found by changing the sign between the two terms to negative. Therefore, the conjugate is $\sqrt 2-x$.

Published by
Pearson

ISBN 10:
0321726391

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

$\sqrt 2-x$

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