Whakaoti i te a(ab)^{2}-1/3(a^2b)^2:a+2/5ab^2*(2a)^2

$$a ( a b ) ^ { 2 } - \frac { 1 } { 3 } ( a ^ { 2 } b ) ^ { 2 } : a + \frac { 2 } { 5 } a b ^ { 2 } \cdot ( 2 a ) ^ { 2 }$$

Aromātai

$$\frac{34b^{2}a^{3}}{15}$$

Ngā Upane Otinga

Whakarohaina te \left(ab\right)^{2}.

$$aa^{2}b^{2}-\frac{\frac{1}{3}\left(a^{2}b\right)^{2}}{a}+\frac{2}{5}ab^{2}\times \left(2a\right)^{2}$$

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

$$a^{3}b^{2}-\frac{\frac{1}{3}\left(a^{2}b\right)^{2}}{a}+\frac{2}{5}ab^{2}\times \left(2a\right)^{2}$$

Whakarohaina te \left(a^{2}b\right)^{2}.

$$a^{3}b^{2}-\frac{\frac{1}{3}\left(a^{2}\right)^{2}b^{2}}{a}+\frac{2}{5}ab^{2}\times \left(2a\right)^{2}$$

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

$$a^{3}b^{2}-\frac{\frac{1}{3}a^{4}b^{2}}{a}+\frac{2}{5}ab^{2}\times \left(2a\right)^{2}$$

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

$$a^{3}b^{2}-\frac{1}{3}b^{2}a^{3}+\frac{2}{5}ab^{2}\times \left(2a\right)^{2}$$

Whakarohaina te \left(2a\right)^{2}.

$$a^{3}b^{2}-\frac{1}{3}b^{2}a^{3}+\frac{2}{5}ab^{2}\times 2^{2}a^{2}$$

Tātaihia te 2 mā te pū o 2, kia riro ko 4.

$$a^{3}b^{2}-\frac{1}{3}b^{2}a^{3}+\frac{2}{5}ab^{2}\times 4a^{2}$$

Whakareatia te \frac{2}{5} ki te 4, ka \frac{8}{5}.

$$a^{3}b^{2}-\frac{1}{3}b^{2}a^{3}+\frac{8}{5}ab^{2}a^{2}$$

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

$$a^{3}b^{2}-\frac{1}{3}b^{2}a^{3}+\frac{8}{5}a^{3}b^{2}$$

Pahekotia te a^{3}b^{2} me \frac{8}{5}a^{3}b^{2}, ka \frac{13}{5}a^{3}b^{2}.

$$\frac{13}{5}a^{3}b^{2}-\frac{1}{3}b^{2}a^{3}$$

Pahekotia te \frac{13}{5}a^{3}b^{2} me -\frac{1}{3}b^{2}a^{3}, ka \frac{34}{15}a^{3}b^{2}.

$$\frac{34}{15}a^{3}b^{2}$$

Whakaroha

$$\frac{34b^{2}a^{3}}{15}$$

Ngā Upane Otinga

Whakarohaina te \left(ab\right)^{2}.

$$aa^{2}b^{2}-\frac{\frac{1}{3}\left(a^{2}b\right)^{2}}{a}+\frac{2}{5}ab^{2}\times \left(2a\right)^{2}$$

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

$$a^{3}b^{2}-\frac{\frac{1}{3}\left(a^{2}b\right)^{2}}{a}+\frac{2}{5}ab^{2}\times \left(2a\right)^{2}$$

Whakarohaina te \left(a^{2}b\right)^{2}.

$$a^{3}b^{2}-\frac{\frac{1}{3}\left(a^{2}\right)^{2}b^{2}}{a}+\frac{2}{5}ab^{2}\times \left(2a\right)^{2}$$

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

$$a^{3}b^{2}-\frac{\frac{1}{3}a^{4}b^{2}}{a}+\frac{2}{5}ab^{2}\times \left(2a\right)^{2}$$

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

$$a^{3}b^{2}-\frac{1}{3}b^{2}a^{3}+\frac{2}{5}ab^{2}\times \left(2a\right)^{2}$$

Whakarohaina te \left(2a\right)^{2}.

$$a^{3}b^{2}-\frac{1}{3}b^{2}a^{3}+\frac{2}{5}ab^{2}\times 2^{2}a^{2}$$

Tātaihia te 2 mā te pū o 2, kia riro ko 4.

$$a^{3}b^{2}-\frac{1}{3}b^{2}a^{3}+\frac{2}{5}ab^{2}\times 4a^{2}$$

Whakareatia te \frac{2}{5} ki te 4, ka \frac{8}{5}.

$$a^{3}b^{2}-\frac{1}{3}b^{2}a^{3}+\frac{8}{5}ab^{2}a^{2}$$

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

$$a^{3}b^{2}-\frac{1}{3}b^{2}a^{3}+\frac{8}{5}a^{3}b^{2}$$

Pahekotia te a^{3}b^{2} me \frac{8}{5}a^{3}b^{2}, ka \frac{13}{5}a^{3}b^{2}.

$$\frac{13}{5}a^{3}b^{2}-\frac{1}{3}b^{2}a^{3}$$

Pahekotia te \frac{13}{5}a^{3}b^{2} me -\frac{1}{3}b^{2}a^{3}, ka \frac{34}{15}a^{3}b^{2}.

$$\frac{34}{15}a^{3}b^{2}$$