Whakaoti i te (9r^20s^-3)^2

$$( 9 r ^ { 20 } s ^ { - 3 } ) ^ { 2 }$$

Aromātai

$$\frac{81r^{40}}{s^{6}}$$

Ngā Upane Otinga

Whakamahia ngā ture taupū hei whakarūnā i te kīanga.

$$\left(9r^{20}s^{-3}\right)^{2}$$

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.

$$9^{2}\left(r^{20}\right)^{2}\left(s^{-3}\right)^{2}$$

Hīkina te 9 ki te pū 2.

$$81\left(r^{20}\right)^{2}\left(s^{-3}\right)^{2}$$

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

$$81r^{20\times 2}s^{-3\times 2}$$

Whakareatia 20 ki te 2.

$$81r^{40}s^{-3\times 2}$$

Whakareatia -3 ki te 2.

$$81r^{40}\times \frac{1}{s^{6}}$$

Whakaroha

$$\frac{81r^{40}}{s^{6}}$$

Ngā Upane Otinga

Whakamahia ngā ture taupū hei whakarūnā i te kīanga.

$$\left(9r^{20}s^{-3}\right)^{2}$$

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.

$$9^{2}\left(r^{20}\right)^{2}\left(s^{-3}\right)^{2}$$

Hīkina te 9 ki te pū 2.

$$81\left(r^{20}\right)^{2}\left(s^{-3}\right)^{2}$$

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

$$81r^{20\times 2}s^{-3\times 2}$$

Whakareatia 20 ki te 2.

$$81r^{40}s^{-3\times 2}$$

Whakareatia -3 ki te 2.

$$81r^{40}\times \frac{1}{s^{6}}$$