#### Answer

$5ab^{10}$

#### Work Step by Step

$\sqrt {25a^2b^{20}}=5ab^{10}$
because,
$(5ab^{10})^2=25a^2b^{20}$

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

$5ab^{10}$

$\sqrt {25a^2b^{20}}=5ab^{10}$
because,
$(5ab^{10})^2=25a^2b^{20}$

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