Question

please help me in this problem​

Answer 1

Answer:

(x - 3)(x - 1)(x + 1)

Step-by-step explanation:

=> x^3 - 3x^2 - x +3

=> x^2(x - 3) -1(x - 3)

=> (x - 3)(x^2 - 1)

Now, we have to again factorize the term 'x^2 - 1' to its lowest value.

=> (x - 3)(x^2 - 1)

=> (x - 3){(x)^2 - (1)^2}

=> (x - 3)(x - 1)(x + 1)