x^10 - x^5 - 1 x^10 - 10*x^8 + 35*x^6 - x^5 - 50*x^4 + 5*x^3 + 25*x^2 - 5*x - 1 x^10 - 5*x^5 - 5 x^10 - 5 x^10 - 5*x^5 + 5