You can
put this solution on YOUR website!When you say

you're saying that you're multiplying 2 x's. When you go from

to

you're going to multiply x by

(ie

. To undo this, you divide. So if I go from x^3 to x^2, I'm saying

and I get x^2. So in a sense this applies

, with the example showing why it's true. So if I go from x^1 (which is x) to x^0 I would do this:

and it will hold true for any x. Hope this makes sense.