Since (x-3) and (x-2) are the factors of the given polynomial, the product of (x-3) and (x-2)
(x−3)(x−2)
=x2−2x−3x+6
=x2−5x+6 will also be a factor of the polynomial.
Now, for finding the third factor, divide the polynomial
x3−6x2+11x−6 by (x2−5x+6).
The quotient is x - 1 and the remainder is 0.
So the third factor is (x - 1) of given polynomial.