Algebra 1

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

Chapter 10 - Radical Expressions and Equations - Chapter Test - Page 645: 15


$-15x^2\sqrt {2}$

Work Step by Step

$-3\sqrt {5x^3}*\sqrt {10x^3}$ $-3\sqrt {5x^2*x}*\sqrt {5*2x^2*x}$ $-3\sqrt {5x^2*x*5*2x^2*x}$ $-3*5\sqrt {x^2*x*2x^2*x}$ $-15x\sqrt {x*2*x}$ $-15x^2\sqrt {2}$
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