Answer
$-45t$
Work Step by Step
We can simplify the expression in the following manner:
= $-5\sqrt (162t^{3} / 2t)$
= $-5\sqrt (81t^{3} / t)$ (here 162/2 =81)
= $-5\sqrt (81t^{2} )$ (here $t^{3}/ t = t^{2}$)
= $-5*9t$
= $-45t$.
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 - 10-2 Simplifying Radicals - Practice and Problem-Solving Exercises - Page 623: 40
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