Calculate the Surface Area of a Cube: Express Your Answer in Terms of X

To solve this problem, we'll determine the surface area using the formula for a cube:

• Step 1: Identify the given information — Each side of the cube is $X$.
• Step 2: Recall the surface area formula — For a cube, it is $6 \times (\text{side length})^2$.
• Step 3: Substitute the side length $X$ into the formula.

Now, let's proceed with the solution:
Step 1: The cube has each side $= X$.
Step 2: The surface area formula for a cube is given by $6 \times (\text{side length})^2$.
Step 3: Substituting $X$ for the side length, we find the surface area is $6 \times X^2$.

Therefore, the surface area of the cube in terms of $X$ is $\mathbf{6X^2}$.