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Express x^2-2x+1/x^2-4x+3

User Santh
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Hello,
if express means simplify than

(x^2-2x+1)/(x^2-4x+3y) \\ = ((x-1)^2)/((x-2)^2-1) \\ = ((x-1)^2)/((x-3)(x-1)) \\ = (x-1)/(x-3)
User Uttam Dutta
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