Answer
$x = 2$
Work Step by Step
$x^3 - 8 = 0$
$x^3 - 8 + 8 = 8$
$x ^3 = 8$
$\sqrt[3] {x^3} = \sqrt[3] 8$
$x = 2$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter 1 - Equations and Inequalities - 1.4 Quadratic Equations - 1.4 Exercises - Page 122: 67
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