Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 10 - Radical Expressions and Equations - 10-2 Simplifying Radicals - Lesson Check: 3

Answer

$12m^2$

Work Step by Step

We use the rules of exponents to simplify the following problem. $3\sqrt {5m}\times4\sqrt {\frac{1}{5}m^3}\\\\=3\times4\times\sqrt {5m\times\frac{1}{5}m^3}\\\\=12\times\sqrt {m^4}\\\\=12m^2$
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