what is the remainder when (x3 + 1) is divided by (x2 – x + 1)?? May 28, 2022 by Anirban Find the Remainder when x3+3×2+3x+1 is divided by x+1 Summary: The remainder when (x3 + 1) is divided by (x2 – x + 1) is zero. Find the remainder obtained on dividing p(x) = x3 + 1 by x + 1.