Whakaoti i te (2^2*10^3)^2/2*10^-2

$$\frac { ( 2 ^ { 2 } \times 10 ^ { 3 } ) ^ { 2 } } { 2 \times 10 ^ { - 2 } }$$

Aromātai

$$800000000$$

Ngā Upane Otinga

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

$$\frac{\left(4\times 10^{3}\right)^{2}}{2\times 10^{-2}}$$

Tātaihia te 10 mā te pū o 3, kia riro ko 1000.

$$\frac{\left(4\times 1000\right)^{2}}{2\times 10^{-2}}$$

Whakareatia te 4 ki te 1000, ka 4000.

$$\frac{4000^{2}}{2\times 10^{-2}}$$

Tātaihia te 4000 mā te pū o 2, kia riro ko 16000000.

$$\frac{16000000}{2\times 10^{-2}}$$

Tātaihia te 10 mā te pū o -2, kia riro ko \frac{1}{100}.

$$\frac{16000000}{2\times \frac{1}{100}}$$

Whakareatia te 2 ki te \frac{1}{100}, ka \frac{1}{50}.

$$\frac{16000000}{\frac{1}{50}}$$

Whakawehe 16000000 ki te \frac{1}{50} mā te whakarea 16000000 ki te tau huripoki o \frac{1}{50}.

$$16000000\times 50$$

Whakareatia te 16000000 ki te 50, ka 800000000.

$$800000000$$

Tauwehe

$$2^{11}\times 5^{8}$$