Algebra: A Combined Approach (4th Edition)

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

Chapter 10 - Section 10.4 - Adding, Subtracting, and Multiplying Radical Expressions - Practice: 10

Answer

$\frac{13}{3} \sqrt[3]{5x}$

Work Step by Step

Step 1: $\sqrt[3]{\frac{5x}{27}} + 4\sqrt[3]{5x} $ Step 2: $\sqrt[3]{\frac{1}{27}}\times \sqrt[3]{5x} + 4\sqrt[3]{5x} $ Step 3: $\frac{1}{3}\times \sqrt[3]{5x} + 4\sqrt[3]{5x} $ Answer: $\frac{13}{3} \sqrt[3]{5x}$
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