Whakaoti i te 2-2/a-2/frac{1{a-2}-1}

$$\frac { 2 - \frac { 2 } { a - 2 } } { \frac { 1 } { a - 2 } - 1 }$$

Aromātai

$$-2$$

Ngā Hipanga Rongoā Poto

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 2 ki te \frac{a-2}{a-2}.

$$\frac{\frac{2\left(a-2\right)}{a-2}-\frac{2}{a-2}}{\frac{1}{a-2}-1}$$

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

$$\frac{\frac{2\left(a-2\right)-2}{a-2}}{\frac{1}{a-2}-1}$$

Mahia ngā whakarea i roto o 2\left(a-2\right)-2.

$$\frac{\frac{2a-4-2}{a-2}}{\frac{1}{a-2}-1}$$

Whakakotahitia ngā kupu rite i 2a-4-2.

$$\frac{\frac{2a-6}{a-2}}{\frac{1}{a-2}-1}$$

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 1 ki te \frac{a-2}{a-2}.

$$\frac{\frac{2a-6}{a-2}}{\frac{1}{a-2}-\frac{a-2}{a-2}}$$

Tā te mea he rite te tauraro o \frac{1}{a-2} me \frac{a-2}{a-2}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{\frac{2a-6}{a-2}}{\frac{1-\left(a-2\right)}{a-2}}$$

Mahia ngā whakarea i roto o 1-\left(a-2\right).

$$\frac{\frac{2a-6}{a-2}}{\frac{1-a+2}{a-2}}$$

Whakakotahitia ngā kupu rite i 1-a+2.

$$\frac{\frac{2a-6}{a-2}}{\frac{3-a}{a-2}}$$

Whakawehe \frac{2a-6}{a-2} ki te \frac{3-a}{a-2} mā te whakarea \frac{2a-6}{a-2} ki te tau huripoki o \frac{3-a}{a-2}.

$$\frac{\left(2a-6\right)\left(a-2\right)}{\left(a-2\right)\left(3-a\right)}$$

Me whakakore tahi te a-2 i te taurunga me te tauraro.

$$\frac{2a-6}{-a+3}$$

Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.

$$\frac{2\left(a-3\right)}{-a+3}$$

Unuhia te tohu tōraro i roto o -3+a.

$$\frac{-2\left(-a+3\right)}{-a+3}$$

Me whakakore tahi te -a+3 i te taurunga me te tauraro.

$$-2$$

Tauwehe

$$-2$$