College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 10 - Cumulative Review - Page 710: 1

Answer

$x=\frac{1+_{-} \sqrt 2 *i}{3}$

Work Step by Step

$3x^2-2x+1=0$ $x=\frac{-b+_{-} \sqrt {b^2-4ac}}{2a}$ $x=\frac{2+_{-} \sqrt {4-4*3}}{2*3}$ $x=\frac{1+_{-} \sqrt 2 *i}{3}$
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