Scipeáil chuig an bpríomhábhar
Luacháil
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Fairsingigh
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Graf

Fadhbanna den chineál céanna ó Chuardach Gréasáin

Roinn

\frac{x-2}{x\left(x-1\right)}-\frac{1}{x\left(x-2\right)\left(x-1\right)}
Fachtóirigh x^{2}-x. Fachtóirigh x^{3}-3x^{2}+2x.
\frac{\left(x-2\right)\left(x-2\right)}{x\left(x-2\right)\left(x-1\right)}-\frac{1}{x\left(x-2\right)\left(x-1\right)}
Chun cothromóidí a shuimiú nó a dhealú, fairsingigh iad chun a n-ainmneoirí a mheaitseáil. Is é an t-iolrach is lú coitianta de x\left(x-1\right) agus x\left(x-2\right)\left(x-1\right) ná x\left(x-2\right)\left(x-1\right). Méadaigh \frac{x-2}{x\left(x-1\right)} faoi \frac{x-2}{x-2}.
\frac{\left(x-2\right)\left(x-2\right)-1}{x\left(x-2\right)\left(x-1\right)}
Tá an t-ainmneoir céanna ag \frac{\left(x-2\right)\left(x-2\right)}{x\left(x-2\right)\left(x-1\right)} agus \frac{1}{x\left(x-2\right)\left(x-1\right)} agus, mar sin, is féidir iad a dhealú trína n-uimhreoirí a dhealú.
\frac{x^{2}-2x-2x+4-1}{x\left(x-2\right)\left(x-1\right)}
Déan iolrúcháin in \left(x-2\right)\left(x-2\right)-1.
\frac{x^{2}-4x+3}{x\left(x-2\right)\left(x-1\right)}
Cumaisc téarmaí comhchosúla in: x^{2}-2x-2x+4-1.
\frac{\left(x-3\right)\left(x-1\right)}{x\left(x-2\right)\left(x-1\right)}
Fachtóirigh na sloinn nach bhfuil fachtóirithe cheana in \frac{x^{2}-4x+3}{x\left(x-2\right)\left(x-1\right)}.
\frac{x-3}{x\left(x-2\right)}
Cealaigh x-1 mar uimhreoir agus ainmneoir.
\frac{x-3}{x^{2}-2x}
Fairsingigh x\left(x-2\right)
\frac{x-2}{x\left(x-1\right)}-\frac{1}{x\left(x-2\right)\left(x-1\right)}
Fachtóirigh x^{2}-x. Fachtóirigh x^{3}-3x^{2}+2x.
\frac{\left(x-2\right)\left(x-2\right)}{x\left(x-2\right)\left(x-1\right)}-\frac{1}{x\left(x-2\right)\left(x-1\right)}
Chun cothromóidí a shuimiú nó a dhealú, fairsingigh iad chun a n-ainmneoirí a mheaitseáil. Is é an t-iolrach is lú coitianta de x\left(x-1\right) agus x\left(x-2\right)\left(x-1\right) ná x\left(x-2\right)\left(x-1\right). Méadaigh \frac{x-2}{x\left(x-1\right)} faoi \frac{x-2}{x-2}.
\frac{\left(x-2\right)\left(x-2\right)-1}{x\left(x-2\right)\left(x-1\right)}
Tá an t-ainmneoir céanna ag \frac{\left(x-2\right)\left(x-2\right)}{x\left(x-2\right)\left(x-1\right)} agus \frac{1}{x\left(x-2\right)\left(x-1\right)} agus, mar sin, is féidir iad a dhealú trína n-uimhreoirí a dhealú.
\frac{x^{2}-2x-2x+4-1}{x\left(x-2\right)\left(x-1\right)}
Déan iolrúcháin in \left(x-2\right)\left(x-2\right)-1.
\frac{x^{2}-4x+3}{x\left(x-2\right)\left(x-1\right)}
Cumaisc téarmaí comhchosúla in: x^{2}-2x-2x+4-1.
\frac{\left(x-3\right)\left(x-1\right)}{x\left(x-2\right)\left(x-1\right)}
Fachtóirigh na sloinn nach bhfuil fachtóirithe cheana in \frac{x^{2}-4x+3}{x\left(x-2\right)\left(x-1\right)}.
\frac{x-3}{x\left(x-2\right)}
Cealaigh x-1 mar uimhreoir agus ainmneoir.
\frac{x-3}{x^{2}-2x}
Fairsingigh x\left(x-2\right)