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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
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8 votes
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

User Paritosh Kulkarni
by
6.4k points

1 Answer

4 votes

Answer:

Choice D

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.

User Becca
by
5.7k points
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