Answer
$10\sqrt[3]{28}$
Work Step by Step
Using the properties of radicals, the given expression, $
(2\sqrt[3]{7})(5\sqrt[3]{4})
,$ simplifies to
\begin{array}{l}\require{cancel}
2(5)\sqrt[3]{7(4)}
\\\\=
10\sqrt[3]{28}
.\end{array}
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 9 - Roots and Radicals - Chapter 9 Review Problem Set - Page 430: 40
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