Respuesta :

Answer: x - 1 squared would be x - 0.5

Step-by-step explanation:

1 ± 2 = 0.5

SerissSkyee3
Hey :)

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

You can use distributive property and multiply

Or you can use binomial theorem: (a-b)^2 = a^2 - 2ab + b^2
to expand (x-1)^2

= x^2 - 2x + 1

Hope this helps!