Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 10 - Section 10.7 - Complex Numbers - Practice - Page 737: 16

Answer

$\frac{3}{13}+\frac{11i}{13}$

Work Step by Step

$\frac{3+i}{2-3i}$ $\frac{2+3i}{2+3i}*\frac{3+i}{2-3i}$ $\frac{2+3i}{2+3i}*\frac{3+i}{2-3i}$ $\frac{2*3+2*i+3i*3+3i*i}{2*2+2*(-3i)+3i*2+3i*(-3i)}$ $\frac{6+2*i+9i+3i^2}{4-6i+6i-9i^2}$ $\frac{6+11i+3(-1)}{4-9i^2}$ $\frac{6+11i-3}{4-9(-1)}$ $\frac{3+11i}{4+9}$ $\frac{3+11i}{13}$
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