Elementary Algebra

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

Chapter 5 - Exponents and Polynomials - 5.6 - Integral Exponents and Scientific Notation - Problem Set 5.6: 125

Answer

The answer is below.

Work Step by Step

In order to use your calculator for these problems, make sure to always put parenthesis around any fraction when the whole fraction is raised to a power. (For instance, type in $(2/3)^3$ and not $2/3^3$. Also, when considering the denominator of a fraction, always use parenthesis when just the denominator is raised to a power. For instance, write $1/(2^{-4})$ instead of $1/2^{-4}$.
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