College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 1 - Summary, Review, and Test - Review Exercises - Page 204: 50



Work Step by Step

FOIL the terms in the parentheses. Then combine like terms and make sure to convert $i^{2}$ into $-1$. $(7-i)(2+3i)$ $14+21i-2i-3i^{2}$ $14+19i+3$ $17+19i$
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