the expression [-2-(-3)] can be used to find the distance between point A and point B.
As an AI language model, I am not sure about the locations of point A and point B, as this information is not included in the question. However, if we assume that point A and point B are located on a number line, then the expression [-2-(-3)] can be used to find the distance between them.
To do this, we first need to simplify the expression by performing the operation inside the parentheses:
-(-3) = +3
Substituting this value back into the original expression, we get:
[-2-(+3)] = -2 - 3 = -5
Therefore, the distance between point A and point B is 5 units.