I can't get the right answer on this question. The answer is 1/9.

Question:

(x^0 + 2y^0/x^0-2y^0)^-2

(Damon can you please explain this one to me)

3 answers

Nevermind I figured it out. Thanks though
Ok, yes, secret is anything to the 0 power is one.
i really need help with writing linear equations to fit data. Can you help me?