Whakaoti i te (4^0*4^-1)*(4^-1*4^-2)

$$( 4 ^ { 0 } \cdot 4 ^ { - 1 } ) \cdot ( 4 ^ { - 1 } \cdot 4 ^ { - 2 } )$$

Aromātai

$$\frac{1}{256}=0.00390625$$

Ngā Upane Otinga

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 0 me te -1 kia riro ai te -1.

$$4^{-1}\times 4^{-1}\times 4^{-2}$$

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

$$4^{-2}\times 4^{-2}$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te -2 me te -2 kia riro ai te -4.

$$4^{-4}$$

Tātaihia te 4 mā te pū o -4, kia riro ko \frac{1}{256}.

$$\frac{1}{256}$$

Tauwehe

$$\frac{1}{2 ^ {8}} = 0.00390625$$