Prove

Question

x^n + y^n = z^n
n>2
how to prove x,y,z are not rational number?
'^' means 'to the power'

Answer 1

This is the Fermat Last Theorem and is already proven by Andrew Wiles at 1995. The following link has outlined the esscens of the proof but every stuff related are already PhD level!!

2006-11-26 23:27:52 補充：
請問 數論 是否應該是 [數字理論] ? 我的中文名詞很爛。

Answer 2

你的問題是一類數論[數學理論]的東西，如果有數學科的大學講師或大學教授到Yahoo知識參加回答問題，你就有可能得到回答了。