Hamidooz
Hamidooz
26-05-2018
Mathematics
contestada
Express x^2-2x+1/x^2-4x+3
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caylus
caylus
26-05-2018
Hello,
if express means simplify than
[tex] \dfrac{x^2-2x+1}{x^2-4x+3y} \\ = \dfrac{(x-1)^2}{(x-2)^2-1} \\ = \dfrac{(x-1)^2}{(x-3)(x-1)} \\ = \dfrac{x-1}{x-3} [/tex]
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