Which two values of x are roots of the polynomial below? 3x2 - 3x + 1

For this case we have the following polynomial:

Applying the formula of the resolvent we have:

Substituting values we have:

Rewriting we have:

Therefore, the roots of the polynomial are given by:

The values of x that are roots of the polynomial are:

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42