1. The problem statement, all variables and given/known data I have found this video where there is this problem: Find the cube root of 1 2. Relevant equations I have found this video: Where from 8:02 to the end she solves this problem. 3. The attempt at a solution My question is why is she making such a big fuss about this? Is the cube root of 1 not just simply only 1? And if not could someone please explain what she is trying to explain?