Algebra 1

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

Chapter 10 - Radical Expressions and Equations - 10-3 Operations with Radial Expressions - Practice and Problem-Solving Exercises - Page 616: 11

Answer

$8\sqrt3$

Work Step by Step

$7\sqrt3+\sqrt3\longrightarrow$ rewrite with a coefficient =$7\sqrt3+1\sqrt3\longrightarrow$ use distributive property =$\sqrt3(7+1)\longrightarrow$ simplify =$8\sqrt3$
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