Answer
$2-19i$
Work Step by Step
Given: $(1-2i)(8-3i)$
Since, $i^2=-1$ and $i=\sqrt{-1}$ and combine like terms such as real and imaginary terms and simplify:
$(1-2i)(8-3i)=8-3i-16i+6(-1)$
Thus,
$=2-19i$
Multivariable Calculus, 7th Edition
by Stewart, James
Published by
Brooks Cole
ISBN 10:
0-53849-787-4
ISBN 13:
978-0-53849-787-9
Appendix G - Exercises - Page A12: 4
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
