Whakaoti i te {left(frac{2sqrt{2}}{3}right)}^2

$${ \left( \frac{ 2 \sqrt{ 2 } }{ 3 } \right) }^{ 2 }$$

Aromātai

$$\frac{8}{9}\approx 0.888888889$$

Ngā Upane Otinga

Kia whakarewa i te \frac{2\sqrt{2}}{3} ki tētahi taupū, me whakarewa tahi te taurunga me te tauraro ki te taupū kātahi ka whakawehe.

$$\frac{\left(2\sqrt{2}\right)^{2}}{3^{2}}$$

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

$$\frac{2^{2}\left(\sqrt{2}\right)^{2}}{3^{2}}$$

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

$$\frac{4\left(\sqrt{2}\right)^{2}}{3^{2}}$$

Ko te pūrua o \sqrt{2} ko 2.

$$\frac{4\times 2}{3^{2}}$$

Whakareatia te 4 ki te 2, ka 8.

$$\frac{8}{3^{2}}$$

Tātaihia te 3 mā te pū o 2, kia riro ko 9.

$$\frac{8}{9}$$

Tauwehe

$$\frac{2 ^ {3}}{3 ^ {2}} = 0.8888888888888888$$