Answer
$|x|y^{2}$
Work Step by Step
We simplify, remembering that $\sqrt{a^2}=|a|$
$\sqrt{x^{2}y^{4}}=\sqrt{x^{2}}*\sqrt{(y^{2})^{2}}=|x|y^{2}$
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305115546
ISBN 13:
978-1-30511-554-5
Chapter P, Prerequisites - Chapter P Review - Exercises - Page 76: 44
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