Answer:
96
Explanation:
The surface area of a cube can be solved through the formula 6a^2 (the little triangle means the two is an exponent, or squared)
We are only given one number, which is 4 this makes our problem easy because all we have to do is plug in.
6(4)^2 = ...96
Now that you have the answer to this problem, keep mind of the surface area formula and you will potentially be able to solve all sorts of problems regarding that particular shape!