Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 9 - Roots and Radicals - 9.1 - Roots and Radicals - Problem Set 9.1: 48

Answer

$\sqrt{98} \approx 9.90$

Work Step by Step

The instructions say to use a calculator to find a rational approximation of the given square root, rounding answers to the nearest hundredths. Use a calculator's square root button to obtain: $\sqrt{98} = 9.899494937 \approx 9.90$
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