Which if the following best describes the relationship between (x+1) and the polynomial - 3x^3-2x^2+1

You haven't shared any of the answer choices.

I will proceed by trying to divide x+1 into - 3x^3-2x^2 + 1, to determine whether or not the former is a factor of the latter.

Using synthetic division, I determined that "x+1 is indeed a factor of - 3x^3-2x^2+1." In other words, "x+1 divides into - 3x^3-2x^2+1 without a remainder."