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 - Exercise Set: 69

Answer

$(\sqrt[3]{4}+2)(\sqrt[3]{2}-1)=2\sqrt[3]{2}-\sqrt[3]{4}$

Work Step by Step

$(\sqrt[3]{4}+2)(\sqrt[3]{2}-1)$ Evaluate the product and simplify if possible: $(\sqrt[3]{4}+2)(\sqrt[3]{2}-1)=\sqrt[3]{8}-\sqrt[3]{4}+2\sqrt[3]{2}-2=...$ $...=2-\sqrt[3]{4}+2\sqrt[3]{2}-2=2\sqrt[3]{2}-\sqrt[3]{4}$
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