show that 7x^2 - 35xy^7 + 5y^14 = 88 has no integer solutions.

i cant find any examples similar in my lecture notes and am unsure which theories i should use to show this

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- Aug 13th 2008, 02:45 PMlinearalgebradunceproving an equation has no integer solutions
show that 7x^2 - 35xy^7 + 5y^14 = 88 has no integer solutions.

i cant find any examples similar in my lecture notes and am unsure which theories i should use to show this - Aug 15th 2008, 02:08 AMOpalg