#### Answer

$x^3+y^3$

#### Work Step by Step

The cubes of $x$ and $y$ are $x^3$ and $y^3$, respectively.
Thus, the given word phrase means:
$x^3+y^3$

Published by
Cengage Learning

ISBN 10:
1285194055

ISBN 13:
978-1-28519-405-9

$x^3+y^3$

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