Whakaoti i te 8^3*8^-4/8^-2*8^6

$$\frac { 8 ^ { 3 } \cdot 8 ^ { - 4 } } { 8 ^ { - 2 } \cdot 8 ^ { 6 } }$$

Aromātai

$$\frac{1}{32768}\approx 0.000030518$$

Ngā Upane Otinga

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 3 me te -4 kia riro ai te -1.

$$\frac{8^{-1}}{8^{-2}\times 8^{6}}$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te -2 me te 6 kia riro ai te 4.

$$\frac{8^{-1}}{8^{4}}$$

Tuhia anō te 8^{4} hei 8^{-1}\times 8^{5}. Me whakakore tahi te 8^{-1} i te taurunga me te tauraro.

$$\frac{1}{8^{5}}$$

Tātaihia te 8 mā te pū o 5, kia riro ko 32768.

$$\frac{1}{32768}$$

Tauwehe

$$\frac{1}{2 ^ {15}} = 3.0517578124999996 \times 10^{-5}$$