Question

What is x ⋅ x ⋅ x = ?

Answer 1

That would be equal to X^3.
Hope this helps! :)

Answer 2

That would be x^3

Think of it like this:
x ⋅ 1 = x^1
x ⋅ x = x^2

Therefore x ⋅ x ⋅ x = x^3.