Answer
$w= \frac{-1}{6}$ or $w=\frac{5}{2}$
Work Step by Step
$12w^2=28w+5$
$12w^2-28w-5=0$
$(2w-5)(6w+1)=0$
$2w-5=0$ or $6w+1=0$
$w= \frac{-1}{6}$ or $w=\frac{5}{2}$
There are two solutions, $w= \frac{-1}{6}$ or $w=\frac{5}{2}$
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 9 - Quadratic Functions and Equations - 9-5 Completing the Square - Practice and Problem-Solving Exercises - Page 581: 59
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.
