Réitigh 126(1/y-1/x+y):x/y | Réiteoir Mata Microsoft

Luacháil

Fairsingigh

Tráth na gCeist

Algebra

5 fadhbanna cosúil le:

Fadhbanna den chineál céanna ó Chuardach Gréasáin

https://socratic.org/questions/how-do-you-solve-the-following-system-1-2x-y-1-x-3y-7

https://www.tiger-algebra.com/drill/-10x_7y=-70$-6/7/

https://math.stackexchange.com/q/173492

https://www.quora.com/Let-x-and-y-be-a-positive-integer-solution-of-the-equation-frac-1-x+1-+-frac-1-y-1-frac-7-12-How-does-one-find-the-possible-values-of-x-and-y

https://socratic.org/questions/whats-the-simplified-form-of-1-y-1-x-1-y-1-x

https://socratic.org/questions/how-do-you-simplify-x-y-y-x-1-y-1-x

Roinn

Cóipeáladh go dtí an ghearrthaisce

\frac{126\left(\frac{x+y}{y\left(x+y\right)}-\frac{y}{y\left(x+y\right)}\right)}{\frac{x}{y}}

Chun cothromóidí a shuimiú nó a dhealú, fairsingigh iad chun a n-ainmneoirí a mheaitseáil. Is é an t-iolrach is lú coitianta de y agus x+y ná y\left(x+y\right). Méadaigh \frac{1}{y} faoi \frac{x+y}{x+y}. Méadaigh \frac{1}{x+y} faoi \frac{y}{y}.

\frac{126\times \frac{x+y-y}{y\left(x+y\right)}}{\frac{x}{y}}

Tá an t-ainmneoir céanna ag \frac{x+y}{y\left(x+y\right)} agus \frac{y}{y\left(x+y\right)} agus, mar sin, is féidir iad a dhealú trína n-uimhreoirí a dhealú.

\frac{126\times \frac{x}{y\left(x+y\right)}}{\frac{x}{y}}

Cumaisc téarmaí comhchosúla in: x+y-y.

\frac{\frac{126x}{y\left(x+y\right)}}{\frac{x}{y}}

Scríobh 126\times \frac{x}{y\left(x+y\right)} mar chodán aonair.

\frac{126xy}{y\left(x+y\right)x}

Roinn \frac{126x}{y\left(x+y\right)} faoi \frac{x}{y} trí \frac{126x}{y\left(x+y\right)} a mhéadú faoi dheilín \frac{x}{y}.

\frac{126}{x+y}

Cealaigh xy mar uimhreoir agus ainmneoir.