Question

factor 2 y square - 4 Y - 30​

Answer 1

y=5 and y=-3

Step-by-step explanation:

dividing whole equation by 2

y square - 2y - 15

y square - 5y +3y - 15=0

y (y-5) +3 (y-5)=0

y-5=0 or y+3=0

y=5 and y=-3