化简:(x²+x)/(x²y-y)

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化简:(x²+x)/(x²y-y)

化简:(x²+x)/(x²y-y)
化简:(x²+x)/(x²y-y)

化简:(x²+x)/(x²y-y)

(x²+x)/(x²y-y)=x(x+1)/[y(x+1)(x-1)]=x/[y(x-1)]