Whakaoti i te 2^-114/5(5^2+9)

$$2 ^ { - 1 } \frac { 14 } { 5 ( 5 ^ { 2 } + 9 ) }$$

Aromātai

$$\frac{7}{170}\approx 0.041176471$$

Ngā Upane Otinga

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

$$\frac{1}{2}\times \frac{14}{5\left(5^{2}+9\right)}$$

Tātaihia te 5 mā te pū o 2, kia riro ko 25.

$$\frac{1}{2}\times \frac{14}{5\left(25+9\right)}$$

Tāpirihia te 25 ki te 9, ka 34.

$$\frac{1}{2}\times \frac{14}{5\times 34}$$

Whakareatia te 5 ki te 34, ka 170.

$$\frac{1}{2}\times \frac{14}{170}$$

Whakahekea te hautanga \frac{14}{170} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{1}{2}\times \frac{7}{85}$$

Whakareatia te \frac{1}{2} ki te \frac{7}{85}, ka \frac{7}{170}.

$$\frac{7}{170}$$

Tauwehe

$$\frac{7}{2 \cdot 5 \cdot 17} = 0.041176470588235294$$