Solve the equation (x-1)^3 - 4(x-1)^2 + 5(x-1) - 2 = 0
i expanded it all out and got the answer x^3 - 4x^2 + 13x -12 and then i subsituted the factors of 12 (-1,1,-2,2,-3,3,-4,4-6,6,-12,12) until i get an answer 0, but the problem was that there was not one factor that gave me 0. I also checked...