Whakaoti i te ((2/3x^{2}y^{2}-3/2x^{2}y^{2})^{2}div(1/4xy-7/8xy)^{2}-(frac{5}{3}x^2y^2-frac{1}{6}x^2y^2))*(frac{4}{3}xy-frac{2}{5}xy)

$$( ( \frac { 2 } { 3 } x ^ { 2 } y ^ { 2 } - \frac { 3 } { 2 } x ^ { 2 } y ^ { 2 } ) ^ { 2 } \div ( \frac { 1 } { 4 } x y - \frac { 7 } { 8 } x y ) ^ { 2 } - ( \frac { 5 } { 3 } x ^ { 2 } y ^ { 2 } - \frac { 1 } { 6 } x ^ { 2 } y ^ { 2 } ) ) \times ( \frac { 4 } { 3 } x y - \frac { 2 } { 5 } x y )$$

Aromātai

$$\frac{7\left(xy\right)^{3}}{27}$$

Ngā Upane Otinga

Pahekotia te \frac{2}{3}x^{2}y^{2} me -\frac{3}{2}x^{2}y^{2}, ka -\frac{5}{6}x^{2}y^{2}.

$$\left(\frac{\left(-\frac{5}{6}x^{2}y^{2}\right)^{2}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Whakarohaina te \left(-\frac{5}{6}x^{2}y^{2}\right)^{2}.

$$\left(\frac{\left(-\frac{5}{6}\right)^{2}\left(x^{2}\right)^{2}\left(y^{2}\right)^{2}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

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

$$\left(\frac{\left(-\frac{5}{6}\right)^{2}x^{4}\left(y^{2}\right)^{2}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

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

$$\left(\frac{\left(-\frac{5}{6}\right)^{2}x^{4}y^{4}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Tātaihia te -\frac{5}{6} mā te pū o 2, kia riro ko \frac{25}{36}.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Pahekotia te \frac{1}{4}xy me -\frac{7}{8}xy, ka -\frac{5}{8}xy.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\left(-\frac{5}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Whakarohaina te \left(-\frac{5}{8}xy\right)^{2}.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\left(-\frac{5}{8}\right)^{2}x^{2}y^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Tātaihia te -\frac{5}{8} mā te pū o 2, kia riro ko \frac{25}{64}.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\frac{25}{64}x^{2}y^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Me whakakore tahi te x^{2}y^{2} i te taurunga me te tauraro.

$$\left(\frac{\frac{25}{36}x^{2}y^{2}}{\frac{25}{64}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Whakawehe \frac{25}{36}x^{2}y^{2} ki te \frac{25}{64} mā te whakarea \frac{25}{36}x^{2}y^{2} ki te tau huripoki o \frac{25}{64}.

$$\left(\frac{\frac{25}{36}x^{2}y^{2}\times 64}{25}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Whakareatia te \frac{25}{36} ki te 64, ka \frac{400}{9}.

$$\left(\frac{\frac{400}{9}x^{2}y^{2}}{25}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Whakawehea te \frac{400}{9}x^{2}y^{2} ki te 25, kia riro ko \frac{16}{9}x^{2}y^{2}.

$$\left(\frac{16}{9}x^{2}y^{2}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Pahekotia te \frac{5}{3}x^{2}y^{2} me -\frac{1}{6}x^{2}y^{2}, ka \frac{3}{2}x^{2}y^{2}.

$$\left(\frac{16}{9}x^{2}y^{2}-\frac{3}{2}x^{2}y^{2}\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Pahekotia te \frac{16}{9}x^{2}y^{2} me -\frac{3}{2}x^{2}y^{2}, ka \frac{5}{18}x^{2}y^{2}.

$$\frac{5}{18}x^{2}y^{2}\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Pahekotia te \frac{4}{3}xy me -\frac{2}{5}xy, ka \frac{14}{15}xy.

$$\frac{5}{18}x^{2}y^{2}\times \frac{14}{15}xy$$

Whakareatia te \frac{5}{18} ki te \frac{14}{15}, ka \frac{7}{27}.

$$\frac{7}{27}x^{2}y^{2}xy$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 1 kia riro ai te 3.

$$\frac{7}{27}x^{3}y^{2}y$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 1 kia riro ai te 3.

$$\frac{7}{27}x^{3}y^{3}$$

Whakaroha

$$\frac{7\left(xy\right)^{3}}{27}$$

Ngā Upane Otinga

Pahekotia te \frac{2}{3}x^{2}y^{2} me -\frac{3}{2}x^{2}y^{2}, ka -\frac{5}{6}x^{2}y^{2}.

$$\left(\frac{\left(-\frac{5}{6}x^{2}y^{2}\right)^{2}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Whakarohaina te \left(-\frac{5}{6}x^{2}y^{2}\right)^{2}.

$$\left(\frac{\left(-\frac{5}{6}\right)^{2}\left(x^{2}\right)^{2}\left(y^{2}\right)^{2}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

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

$$\left(\frac{\left(-\frac{5}{6}\right)^{2}x^{4}\left(y^{2}\right)^{2}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

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

$$\left(\frac{\left(-\frac{5}{6}\right)^{2}x^{4}y^{4}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Tātaihia te -\frac{5}{6} mā te pū o 2, kia riro ko \frac{25}{36}.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Pahekotia te \frac{1}{4}xy me -\frac{7}{8}xy, ka -\frac{5}{8}xy.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\left(-\frac{5}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Whakarohaina te \left(-\frac{5}{8}xy\right)^{2}.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\left(-\frac{5}{8}\right)^{2}x^{2}y^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Tātaihia te -\frac{5}{8} mā te pū o 2, kia riro ko \frac{25}{64}.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\frac{25}{64}x^{2}y^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Me whakakore tahi te x^{2}y^{2} i te taurunga me te tauraro.

$$\left(\frac{\frac{25}{36}x^{2}y^{2}}{\frac{25}{64}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Whakawehe \frac{25}{36}x^{2}y^{2} ki te \frac{25}{64} mā te whakarea \frac{25}{36}x^{2}y^{2} ki te tau huripoki o \frac{25}{64}.

$$\left(\frac{\frac{25}{36}x^{2}y^{2}\times 64}{25}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Whakareatia te \frac{25}{36} ki te 64, ka \frac{400}{9}.

$$\left(\frac{\frac{400}{9}x^{2}y^{2}}{25}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Whakawehea te \frac{400}{9}x^{2}y^{2} ki te 25, kia riro ko \frac{16}{9}x^{2}y^{2}.

$$\left(\frac{16}{9}x^{2}y^{2}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Pahekotia te \frac{5}{3}x^{2}y^{2} me -\frac{1}{6}x^{2}y^{2}, ka \frac{3}{2}x^{2}y^{2}.

$$\left(\frac{16}{9}x^{2}y^{2}-\frac{3}{2}x^{2}y^{2}\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Pahekotia te \frac{16}{9}x^{2}y^{2} me -\frac{3}{2}x^{2}y^{2}, ka \frac{5}{18}x^{2}y^{2}.

$$\frac{5}{18}x^{2}y^{2}\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Pahekotia te \frac{4}{3}xy me -\frac{2}{5}xy, ka \frac{14}{15}xy.

$$\frac{5}{18}x^{2}y^{2}\times \frac{14}{15}xy$$

Whakareatia te \frac{5}{18} ki te \frac{14}{15}, ka \frac{7}{27}.

$$\frac{7}{27}x^{2}y^{2}xy$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 1 kia riro ai te 3.

$$\frac{7}{27}x^{3}y^{2}y$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 1 kia riro ai te 3.

$$\frac{7}{27}x^{3}y^{3}$$