Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Appendix A - A.4 - Quadratic Equations - Exercises - Page 550: 33


$x = 0~~$ or $~~x=3$

Work Step by Step

We can use the GCF to factor the left side of the equation: $2x^2-6x = 0$ $(2x)(x-3) = 0$ $2x = 0~~$ or $~~x-3 = 0$ $x = 0~~$ or $~~x=3$
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