Answer
$x = 0, 1, 4$
Work Step by Step
$x^3-5x^2+4x=0$
$x(x^2-5x+4)=0$
$x(x-1)(x-4)=0$
$x-1=0$
$x-1+1=0+1$
$x=1$
$x-4=0$
$x-4+4=0+4$
$x=4$
Algebra 1
by Hall, Prentice
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
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