It is x^2 -13x +12 = (x-1)(x-12) when factored
x(x-1)
(x - 5)(x + 3)
It is: (3x+4)(2x-3) when factored
x2+2x-120 = (x+12)(x-10) when factored
(x + 12)(x - 3)
(x - 5)(x + 12)
(x - 12)(x + 12)
3(x - 2)(x + 2)
It is x^2 -13x +12 = (x-1)(x-12) when factored
x2 + x - 12 = (x + 4) (x - 3)
(6x - 1)(6x - 1)
(x - 4)(x - 3)
x(x-1)
The expression x2 + 1x - 12 can be factored out as (x - 3)(x + 4)
(x + 2)(x - 4)
(x + 2)(x - 9)