Answer
$x^2+1$ and $x\ne2.$
Work Step by Step
$\frac{x^3-2x^2+x-2}{x-2}=\frac{x^2(x-2)+(x-2)}{x-2}=\frac{(x-2)(x^2+1)}{x-2}=x^2+1$ and $x\ne2.$
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