Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 5 - Section 5.7 - Polynomial Equations and Their Applications - Exercise Set - Page 390: 12

Answer

$ 0,4$

Work Step by Step

Given: $x^2=4x$ or, $x^2-4x=0$ Need to use factorization to solve the quadratic equation. This can be factorized as follows: $x(x-4)=0$ Now $x=0$ and $x-4=0$ Roots are $x= 0,4$
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