Respuesta :

ujalakhan18

Answer:

[tex]x^2-2x+1[/tex]

Step-by-step explanation:

=> (x-1)(x-1)

Using FOIL

=> [tex]x^2-x-x+1[/tex]

=> [tex]x^2-2x+1[/tex]

bekkarmahdi702

Answer:

Step-by-step explanation:

simply :

  • (x-1)(x-1)= (x-1)²

                     = x²-2x=1