$w=0$ or $w=3$
Work Step by Step
$w^2-3w=0$ $w(w-3)=0$ $w=0$ or $w-3=0$ $w=0$ or $w=3$
You can help us out by revising, improving and updating this answer.Update this answer
After 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.