Whakaoti i te -2a^2div(-a^2)

$$- 2 a ^ { 2 } \div ( - a ^ { 2 } )$$

Aromātai

$$2$$

Ngā Upane mō te Hua o ngā Pānga Taupū e Rua

Whakamahia ngā ture taupū hei whakarūnā i te kīanga.

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

Hei hiki i te hua o ngā tau e rua, neke atu rānei ki tētahi pū, hīkina ia tau ki te pū ka tuhi ko tāna hua.

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

Whakamahia te Āhuatanga Kōaro o te Whakareanga.

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

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū.

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

Whakareatia 2 ki te -1.

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

Hei whakarea pū o te pūtake ōrite, tāpiri ana taupū.

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

Tāpirihia ngā taupū 2 me -2.

$$\left(-2\right)^{1}\left(-1\right)a^{0}$$

Hīkina te -2 ki te pū 1.

$$-2\left(-1\right)a^{0}$$

Whakareatia -2 ki te -1.

$$2a^{0}$$

Mō tētahi kupu t mahue te 0, t^{0}=1.

$$2\times 1$$

Mō tētahi kupu t, t\times 1=t me 1t=t.

$$2$$

Ngā Upane mō te Otinga o ngā Pānga Taupū

Whakamahia ngā ture taupū hei whakarūnā i te kīanga.

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

Hei whakawehe i ngā pū o te pūtake kotahi, tangohia te taupū o te tauraro mai i te taupū o te taurunga.

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

Tango 2 mai i 2.

$$\frac{\left(-2\right)^{1}a^{0}}{-1}$$

Mō tētahi tau a mahue te 0, a^{0}=1.

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

Whakawehe -2 ki te -1.

$$2$$

Tauwehe

$$2$$