Question

Select the expression that is equivalent to (x - 1)².

OA. 2²-2x+1
OB. x² - 2x+2
OC. x²-x+1
OD. x²-x+ 2
SUBMIT

Answer 1

hi, I think the answer is x^2-2x+1 I don't see that option there but I'm guessing that was suppose to be option OA.

Step-by-step explanation:

(x-1)^2 is basically

(x-1)×(x-1)

rest of the explanation is in the photo

hope this helps