Whakaoti i te 1/2-y+1/y

$$\frac{ 1 }{ 2-y } + \frac{ 1 }{ y }$$

Aromātai

$$\frac{2}{y\left(2-y\right)}$$

Ngā Hipanga Rongoā Poto

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o 2-y me y ko y\left(-y+2\right). Whakareatia \frac{1}{2-y} ki te \frac{y}{y}. Whakareatia \frac{1}{y} ki te \frac{-y+2}{-y+2}.

$$\frac{y}{y\left(-y+2\right)}+\frac{-y+2}{y\left(-y+2\right)}$$

Tā te mea he rite te tauraro o \frac{y}{y\left(-y+2\right)} me \frac{-y+2}{y\left(-y+2\right)}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{y-y+2}{y\left(-y+2\right)}$$

Whakakotahitia ngā kupu rite i y-y+2.

$$\frac{2}{y\left(-y+2\right)}$$

Whakarohaina te y\left(-y+2\right).

$$\frac{2}{-y^{2}+2y}$$

Kimi Pārōnaki e ai ki y

$$\frac{4\left(1-y\right)}{\left(2-y\right)\left(y-2\right)y^{2}}$$