Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Review: 29

Answer

B. $\frac{27x^{12}}{64y^{3}}$

Work Step by Step

$(\frac{3x^{4}}{4y})^{3}=\frac{3^{3}(x^{4})^{3}}{4^{3}y^{3}}=\frac{27x^{4\times3}}{64y^{3}}=\frac{27x^{12}}{64y^{3}}$
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