Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 1 - Equations and Inequalities - 1.3 Complex Numbers - 1.3 Exercises - Page 112: 84


$ -\frac{5i}{9}$

Work Step by Step

$\frac{5}{9i} = \frac{5}{9i} \times \frac{i}{i} = \frac{5i}{9i^2} = -\frac{5i}{9}$
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