Irreducible in Z[x,y]
Source: Iranian National Olympiad (3rd Round) 2008
August 30, 2008
algebrapolynomialalgebra proposed
Problem Statement
Prove that the following polynomial is irreducible in :
x^{200}y^5\plus{}x^{51}y^{100}\plus{}x^{106}\minus{}4x^{100}y^5\plus{}x^{100}\minus{}2y^{100}\minus{}2x^6\plus{}4y^5\minus{}2