Answer
$\frac{5x\sqrt[3] x}{7}$
Work Step by Step
$\frac{\sqrt[3] {8x^4}}{7}+\frac{3x\sqrt[3] x}{7}$
$\frac{2x\sqrt[3] x}{7}+\frac{3x\sqrt[3] x}{7}$ The LCD is 7.
$\frac{5x\sqrt[3] x}{7}$ Add.
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
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 - Page 710: 37
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