Answer
$-6=-6+0i$
Work Step by Step
$\sqrt{-3}\sqrt{-12}=\sqrt{3}i*2\sqrt{3}i=2\sqrt{9}i^2=2*3*i^2=6i^{2}=-6=-6+0i$
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305115546
ISBN 13:
978-1-30511-554-5
Chapter 1, Equations and Graphs - Section 1.5 - Complex Numbers - 1.5 Exercises - Page 131: 55
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