X4 - 4x3 = 6x2 - 12x From least to greatest, what are the integral roots of the equation?

The answer is - 2 and 0. I had to take an L.

We are given with the function X4 - 4x3 = 6x2 - 12x and is asked in the problem to determine the integral roots of the equation. Integral roots mean that the roots are integers, not imaginary nor irrational. In this case, the formula is

x4 - 4x3 - 6x2 + 12x = 0

The roots are:

x1 = 0

x2 = - 2

x3 = 3 + √3

x4 = 3 - √3

The answers then are 0 and - 2.