Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 1 - 1.5 - Complex Numbers - 1.5 Exercises - Page 120: 70


$x=\frac{1}{3}+2i$ or $\frac{1}{3}-2i$

Work Step by Step

$9x^2-6x+37=0$ $9x^2-6x+1=-36$ $(3x-1)^2=(6i)^2$ $3x-1=6i$ or $-6i$ $3x = 1+6i$ or $1-6i$ $x=\frac{1}{3}+2i$ or $\frac{1}{3}-2i$
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