Answer
$ 5xy$
Work Step by Step
$8xy-\sqrt {25x^2y^2}+\sqrt[3] {8x^3y^3}=8xy-5xy+2xy=5xy$
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0-32193-104-1
ISBN 13:
978-0-32193-104-7
Appendix A - Review - A.7 nth Roots; Rational Exponents - A.7 Assess Your Understanding - Page A61: 42
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