Question

factorise x cube - 2x square - x + 2​

Answer 1

x³-2x²-x+2

=x²(x-2)-1(x-2)

=(x-2)(x²-1)

Answer 2

Answer:

x cube -2x square -x +2

x^2(x-2)-(x-2)

(x-2)(x^2-1)

x^2 means x square.

hope it helps