Answer
$y = 0~~$ or $~~y=2$
Work Step by Step
We can rearrange and then use the GCF to factor the equation:
$9y^2 = 18y$
$9y^2 - 18y = 0$
$(9y)(y-2) = 0$
$9y = 0~~$ or $~~y-2 = 0$
$y = 0~~$ or $~~y=2$
Elementary Geometry for College Students (6th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Brooks Cole
ISBN 10:
9781285195698
ISBN 13:
978-1-28519-569-8
Appendix A - A.4 - Quadratic Equations - Exercises - Page 550: 36
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
