Answer
$-26-29i$
Work Step by Step
$(4-5i)(1-6i)$
$=4(1-6i)-5i(1-6i)$
$=4-24i-5i+30i^{2}$
$=4-29i+30(-1)$
$=4-29i-30$
$=-26-29i$
Intermediate Algebra: Connecting Concepts through Application
by Clark, Mark; Anfinson, Cynthia
Published by
Brooks Cole
ISBN 10:
0-53449-636-9
ISBN 13:
978-0-53449-636-4
Chapter 8 - Radical Functions - 8.5 Complex Numbers - 8.5 Exercises - Page 663: 46
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