Answer
$5xy$
Work Step by Step
We simplify:
$8xy-\sqrt{25x^2y^2}+\sqrt[3]{8x^3y^3}=8xy-5xy+2xy=(8-5+2)xy=5xy$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter R - Section R.8 - nth Roots; Rational Exponents - R.8 Assess Your Understanding - Page 78: 48
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