Answer
$8x^2y^2\sqrt{xy}$
Work Step by Step
$6y^2\sqrt{x^5y}+2x^2\sqrt{xy^5}$
Factor out perfect squares.
$6y^2\sqrt{x^4xy}+2x^2\sqrt{xy^4y}$
Simplify.
$6x^2y^2\sqrt{xy}+2x^2y^2\sqrt{xy}$
Add like radicals.
$8x^2y^2\sqrt{xy}$
Introductory Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-805-X
ISBN 13:
978-0-13417-805-9
Chapter 8 - Section 8.3 - Operations with Radicals - Exercise Set - Page 592: 81
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