Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 9 - Quadratic Functions and Equations - 9-4 Factoring to Solve Quadratic Equations - Practice and Problem-Solving Exercises - Page 559: 40


$x = 0, 1, 4$

Work Step by Step

$x^3-5x^2+4x=0$ $x(x^2-5x+4)=0$ $x(x-1)(x-4)=0$ $x-1=0$ $x-1+1=0+1$ $x=1$ $x-4=0$ $x-4+4=0+4$ $x=4$
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