Answer:
Step-by-step explanation:
rational. I can't read the answer choices well.
6y(y^2-3x)
6y^3-18xy=6y(y^2-3x)
V = 12*x²*y
a) DV/Dt = 12*x²*Dy/Dt
b) DV/Dt = 24*x*y*Dx/Dt
c) DV/Dt = 24*x*y*Dx/Dt * 12x²Dy/Dt