Answer
$-15 x^3\sqrt 2$
Work Step by Step
We are given:
$-3\sqrt 5x^3 . \sqrt 10x^3$
$=-3\sqrt 5x^3\times10x^3$
$=-3 \sqrt 50x^6$
$=-3.5.x^3.\sqrt 2$
$=-15 x^3\sqrt 2$
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 - Chapter Test - Page 657: 15
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