Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Skills Handbook - Squaring Numbers and Finding Square Roots - Exercises: 1

Answer

$121$

Work Step by Step

To square a number, we multiply the number by itself. Therefore: $$11^2=11\cdot11=121$$
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