x^5 + x^4 + x^3 + x^2 + x + 1 ____________________________________________ x -1 | x^6 + 0x^5 + 0x^4 + 0x^3 + 0x^2 + 0x - 1 - (x^6 - x^5) --------------------- x^5 + 0x^4 - (x^5 - x^4) ---------------------- x^4 + 0x^3 - (x^4 - x^3) ---------------------- x^3 + 0x^2 - (x^3 - x^2) -------------------- x^2 + 0x - (x^2 - x) ----------------- x - 1 - (x - 1) ---------- 0