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

Algebra ->  Formulas -> SOLUTION: x^2-2x+1=(x-1)^2      Log On


   

Question 64099: x^2-2x+1=(x-1)^2
Answer by stanbon(75887) About Me  (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.