Answer
0.5 or -0.5
Work Step by Step
0.5 and -0.5 is square root of 0.25 because 0.5$\times$0.5=0.25 and (-0.5)$\times$(-0.5)=0.25.
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 1 - Foundations for Algebra - 1-6 Multiplying and Dividing Real Numbers - Practice and Problem-Solving Exercises - Page 42: 29
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