Question

I've tried every possible answer and I am still getting this problem wrong can anyone please help me understand why and how to correctly do this problem?
Factor the following expression completely:
x(x-1)+1-x = ?

It's not (x-1)^2 or (x-2)(x+1) or (x-1)(x+2) I can't figure it out :/

Answer 1

try putting 0

Answer 2

x^2-2x+1

Answer 3

(x-1)^2

Answer 4

@Agent47 I tried (x-1)^2 and it told me it was wrong

Answer 5

They're wrong.