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 - Exercise Set: 98

Answer

$\dfrac{(1 - i \sqrt{3})}{2}$

Work Step by Step

$\dfrac{(5 - \sqrt{-75})}{10} = \dfrac{(5 - (\sqrt{-1} * \sqrt{75})}{10} = \dfrac{(5 - 5i \sqrt{3})}{10} = \dfrac{(1 - i \sqrt{3})}{2}$
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