Respuesta :
To find the volume of a cube, you would do side cubed. Because the length of one side is 2x, you would do this, 2x times 2x times 2x, or 2x to the power of 3.
Answer:
[tex]8x^3[/tex] cubic units
Step-by-step explanation:
It is given that the edge of the cube is 2x.
The volume of a cube is
[tex]V=a^3[/tex]
where, a is edge of the cube.
Substitute a=2x in the above formula.
[tex]V=(2x)^3[/tex]
[tex]V=(2)^3(x)^3[/tex]
[tex]V=8x^3[/tex]
Therefore the volume of a cube is [tex]8x^3[/tex] cubic units.
