Whakaoti i te (9x^3y^2)^-2/18xy^-3

$$\frac { ( 9 x ^ { 3 } y ^ { 2 } ) ^ { - 2 } } { 18 x y ^ { - 3 } }$$

Aromātai

$$\frac{1}{1458yx^{7}}$$

Ngā Upane Otinga

Whakarohaina te \left(9x^{3}y^{2}\right)^{-2}.

$$\frac{9^{-2}\left(x^{3}\right)^{-2}\left(y^{2}\right)^{-2}}{18xy^{-3}}$$

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 3 me te -2 kia riro ai te -6.

$$\frac{9^{-2}x^{-6}\left(y^{2}\right)^{-2}}{18xy^{-3}}$$

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 2 me te -2 kia riro ai te -4.

$$\frac{9^{-2}x^{-6}y^{-4}}{18xy^{-3}}$$

Tātaihia te 9 mā te pū o -2, kia riro ko \frac{1}{81}.

$$\frac{\frac{1}{81}x^{-6}y^{-4}}{18xy^{-3}}$$

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

$$\frac{\frac{1}{81}}{18y^{1}x^{7}}$$

Tātaihia te y mā te pū o 1, kia riro ko y.

$$\frac{\frac{1}{81}}{18yx^{7}}$$

Tuhia te \frac{\frac{1}{81}}{18yx^{7}} hei hautanga kotahi.

$$\frac{1}{81\times 18yx^{7}}$$

Whakareatia te 81 ki te 18, ka 1458.

$$\frac{1}{1458yx^{7}}$$

Whakaroha

$$\frac{1}{1458yx^{7}}$$

Ngā Upane Otinga

Whakarohaina te \left(9x^{3}y^{2}\right)^{-2}.

$$\frac{9^{-2}\left(x^{3}\right)^{-2}\left(y^{2}\right)^{-2}}{18xy^{-3}}$$

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 3 me te -2 kia riro ai te -6.

$$\frac{9^{-2}x^{-6}\left(y^{2}\right)^{-2}}{18xy^{-3}}$$

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 2 me te -2 kia riro ai te -4.

$$\frac{9^{-2}x^{-6}y^{-4}}{18xy^{-3}}$$

Tātaihia te 9 mā te pū o -2, kia riro ko \frac{1}{81}.

$$\frac{\frac{1}{81}x^{-6}y^{-4}}{18xy^{-3}}$$

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

$$\frac{\frac{1}{81}}{18y^{1}x^{7}}$$

Tātaihia te y mā te pū o 1, kia riro ko y.

$$\frac{\frac{1}{81}}{18yx^{7}}$$

Tuhia te \frac{\frac{1}{81}}{18yx^{7}} hei hautanga kotahi.

$$\frac{1}{81\times 18yx^{7}}$$

Whakareatia te 81 ki te 18, ka 1458.

$$\frac{1}{1458yx^{7}}$$