Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 10 - Radical Expressions and Equations - 10-2 Simplifying Radicals - Lesson Check - Page 623: 3



Work Step by Step

(Multiply 4 and 3 since they're outside of the radical) $4\times3=12$ (Multiply the numbers inside of the radical) $\frac{1}{5}\times5=1$ $m^{3}\times m=m^{4}$ (Simplify $m^{4}$) $\sqrt m^{4}=m^{2}$ $12m^{2}$
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