Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 5 - Section 5.4 - Multiplication of Monomials - Exercise - Page 224: 48


$$64\ p^{15}q^{21}r^{3} .$$

Work Step by Step

By raising each factor to the power and multiplying the exponents, we have $$(4p^5q^7r)^3=4^3p^{15}q^{21}r^{3}=64\ p^{15}q^{21}r^{3} .$$
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