Answer
$ \frac{1}{2}+\frac{5}{2}i$
Work Step by Step
$\frac{2+3i}{1-i}=\frac{2+3i}{1-i}\times\frac{1+i}{1+i}=\frac{2+2i+3i-1}{1+1}=\frac{1}{2}+\frac{5}{2}i$
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0-32193-104-1
ISBN 13:
978-0-32193-104-7
Appendix A - Review - A.11 Complex Numbers - A.11 Assess Your Understanding - Page A94: 28
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