$14y^2+3 -10 y^2 - 9 = 4y^2 - 6$
Work Step by Step
$14y^2+3 -10 y^2 - 9 = (14 -10)y^2 + ( 3 - 9)= 4y^2 - 6$
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.