Question

Which equation could be used to solve y 2+7y=18 by factoring?

y(y + 7) = 18
(y + 2)(y + 9) = 0
(y + 9)(y - 2) = 0

Answer 1

(y + 9)(y - 2) = 0  would be the correct answer .

Answer 2

 (y + 9)(y - 2) = 0 this should be the answer