Answer:
12:3/4, 3:3/16, 6:3/8
Step-by-step explanation:
12:3/4
by dividing that by 4, 3:3/16
by multiplying that by 2, 6:3/8
I think its 2/3 x 4
y^2 + 16y + 64 = 0
(y + 8)(y+8) = 0
y + 8 = 0
y = -8