#### Answer

3.873

#### Work Step by Step

Using the calculator, $\sqrt 15\approx3.873$
$3.873\times3.873=15.0001\approx15$

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

3.873

Using the calculator, $\sqrt 15\approx3.873$
$3.873\times3.873=15.0001\approx15$

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