Question

Use the rational root theorem to solve, giving all real and imaginary roots.
x^3 - x^2 - x + 1 = 0

Answer 1

Hi,

One moment while I contact someone else who can assist you.

Answer 2

Thank you.

Answer 3

start by testing \(\pm 1\)

Answer 4

The potential roots you get via the rational roots theorem are x=±1. As @beccaboo022a mentioned, that would be a good starting point for this problem.