x5 + y5 = (x + y) (x4 – x3y + x2y2 – xy3 + y4)
Следовательно x^5+y^5 на x+y = x^4 – x^3y + x^2y^2 – xy^3 + y^4)
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x5 + y5 = (x + y) (x4 – x3y + x2y2 – xy3 + y4)
Следовательно x^5+y^5 на x+y = x^4 – x^3y + x^2y^2 – xy^3 + y^4)