This is the concept of polynomials, to get the relationship between the (x-3) and (x^3+4x^2+2) we shall proceed as follows; we first test if (x-3) is a polynomial; x-3=0 thus; x=3 substituting the value of x in the polynomial we get: (3)^3+4(3)^2+2 =65 since the result is not equal to 0, we conclude that there is no relationship between (x-3) and the polynomial. The answer is B. (X-3) is not a factor