Answer
$10b^{2}$
Work Step by Step
We can simplify the expressions as follows:
= $2b*(\sqrt5b)^{2}$
= $2b*\sqrt 5b*\sqrt 5b$
= $2b*5b$
= $10b^{2}$.
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 10 - Radical Expressions and Equations - 10-2 Simplifying Radicals - Practice and Problem-Solving Exercises - Page 625: 75
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