Elementary Algebra

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

Chapter 11 - Additional Topics - 11.3 - Fractional Exponents - Problem Set 11.3: 20

Answer

64

Work Step by Step

Remember, raising a number to the 3/2 power is the same as raising the square root of that number to the third power. Thus, we obtain: $(\sqrt{16})^{3}=4^{3}=64$
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