College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 1, Equations and Graphs - Section 1.6 - Solving Other Types of Equations - 1.6 Exercises - Page 139: 70


$x=0$ or $x=2$

Work Step by Step

$\sqrt[3]{4x^{2}-4x}=x$ $4x^{2}-4x=x^{3}$ $4x^{2}-4x-x^{3}=0$ $x^{3}-4x^{2}+4x=0$ $x(x^{2}-4x+4)=0$ $x(x-2)^{2}=0$ $x=0$ or $x-2=0$ $x=0$ or $x=2$
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