Step-by-step explanation:
can we have the picture of the graph?
The vol. of a cube of side length s is V=s^3.
So, if the side length is 5a+4b, then the volume of the cube is
V(a, b) = (5a+4b)^3. This could, of course, be expanded, using the binomial theorem, but there's no point in doing so.
473x6= 2,838
the answer should be 2,838?
