x^n + y^n = z^n has no non-zero integer solutions for x, y and z when n > 2?

Question

how is this true?

Answer 1

this is called Fermat's Last theorem...
although for a long time ... this has really been a conjecture ... meaning they seem not to be able to contradict this... but still they cannot prove it...
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Until the proof has no disputes in it then it will really be called Fermat's Last Theorem... Andrew Wilkes has a proof on this... i cannot verify if this is universally accepted now...

Answer 2

no it is Fermat's final theorem Fermat's final theorem From Wikipedia, the unfastened encyclopedia. Pierre de FermatFermat's final theorem (on occasion abbreviated as FLT and likewise referred to as Fermat's super theorem) is between the main well-liked theorems in the historical past of arithmetic. It states that: There are actually not any effective integers x, y, and z such that xn + yn = zn the place n is an integer greater desirable than 2.[a million] The c4ca4238a0b92382dcc509a6f75849b7th-century mathematician Pierre de Fermat wrote approximately this in c4ca4238a0b92382dcc509a6f75849b637 in his reproduction of Claude-Gaspar Bachet's translation of the well-liked Arithmetica of Diophantus: "I even have an fairly marvellous evidence of this proposition which this margin is merely too slender to incorporate." (unique Latin: "Cuius rei demonstrationem mirabilem sane detexi. Hanc marginis exiguitas non caperet.") in spite of the shown fact that, no maximum appropriate evidence became into got here upon for 357 years. This assertion is considerable by using fact all the different theorems proposed by using Fermat have been settled, the two by using proofs he offered, or by using rigorous proofs got here upon afterwards. Mathematicians have been long baffled, for they have been unable the two to tutor or to disprove it. the thought became into not the final that Fermat conjectured, however the final to be proved. the thought is often concept to be the mathematical result that has provoked the main important form of incorrect proofs, possibly by using fact it is easy to appreciate. on the same time as the thought itself has no frequently going on direct use (this is, it has not been used to tutor the different theorem), that is been shown to be linked to many different subjects in arithmetic, and is not basically an unimportant mathematical interest. in addition to, the seek for a evidence has initiated analyze approximately many considerable mathematical subjects.

Answer 3

Look up the proof of Fermat's Last Theorem for a detailed explanation.

Answer 4

try searching wikipedia for fermat's last theorem. This theorem was regarded as the mt everest of mathematics because it has been a long time before it was proven

Answer 5

This was known as Fermat's Theorm, since he advanced it without proof. I believe it has been recently disproven, a task which kept computers busy cranking out results for x's, y's and n's.