SOLUTION: x^2-2x+1=(x-1)^2

Question 64099: x^2-2x+1=(x-1)^2
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
That is true.
(x-1)(x-1)
=x(x-1)-1(x-1)
=x^2-x-x+1
=x^2-2x-1
Cheers,
Stan H.
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