Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Appendix A - Review - A.8 Solving Equations - A.8 Assess Your Understanding - Page A70: 40

Answer

$ -7,0,1$

Work Step by Step

$x^3+6x^2-7x=0$, $x(x^2+6x-7)=0$, $x(x+7)(x-1)=0$, thus $x=-7,0,1$
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