Whakaoti i te (-4)^3*72/2^2*3^3*(-8)^2

$$\frac { ( - 4 ) ^ { 3 } \cdot 72 } { 2 ^ { 2 } \cdot 3 ^ { 3 } \cdot ( - 8 ) ^ { 2 } }$$

Aromātai

$$-\frac{2}{3}\approx -0.666666667$$

Ngā Upane Otinga

Tātaihia te -4 mā te pū o 3, kia riro ko -64.

$$\frac{-64\times 72}{2^{2}\times 3^{3}\left(-8\right)^{2}}$$

Whakareatia te -64 ki te 72, ka -4608.

$$\frac{-4608}{2^{2}\times 3^{3}\left(-8\right)^{2}}$$

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

$$\frac{-4608}{4\times 3^{3}\left(-8\right)^{2}}$$

Tātaihia te 3 mā te pū o 3, kia riro ko 27.

$$\frac{-4608}{4\times 27\left(-8\right)^{2}}$$

Whakareatia te 4 ki te 27, ka 108.

$$\frac{-4608}{108\left(-8\right)^{2}}$$

Tātaihia te -8 mā te pū o 2, kia riro ko 64.

$$\frac{-4608}{108\times 64}$$

Whakareatia te 108 ki te 64, ka 6912.

$$\frac{-4608}{6912}$$

Whakahekea te hautanga \frac{-4608}{6912} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2304.

$$-\frac{2}{3}$$

Tauwehe

$$-\frac{2}{3} = -0.6666666666666666$$