jq4bfxmtcc jq4bfxmtcc

17-06-2022
Mathematics

contestada

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

A x²-x+2

B.X²-2x+2

C. x²-x+1

D. x²-2x+1

Respuesta :

Itz5151 Itz5151

17-06-2022

Answer:

Choice D

Step-by-step explanation:

(x-1)²

=(x-1)(x-1)
=x*x+x*−1+-1*x+-1*-1
=x²−x−x+1
=x²−2x+1

Choice D is accurate.

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