Whakaoti i te (0.4)(0.0359)+(0.4)(0.4-1)(0.0039)/2

$$( 0.4 ) ( 0.0359 ) + \frac { ( 0.4 ) ( 0.4 - 1 ) ( 0.0039 ) } { 2 }$$

Aromātai

$$0.013892$$

Ngā Upane Otinga

Whakareatia te 0.4 ki te 0.0359, ka 0.01436.

$$0.01436+\frac{0.4\left(0.4-1\right)\times 0.0039}{2}$$

Tangohia te 1 i te 0.4, ka -0.6.

$$0.01436+\frac{0.4\left(-0.6\right)\times 0.0039}{2}$$

Whakareatia te 0.4 ki te -0.6, ka -0.24.

$$0.01436+\frac{-0.24\times 0.0039}{2}$$

Whakareatia te -0.24 ki te 0.0039, ka -0.000936.

$$0.01436+\frac{-0.000936}{2}$$

Whakarohaina te \frac{-0.000936}{2} mā te whakarea i te taurunga me te tauraro ki te 1000000.

$$0.01436+\frac{-936}{2000000}$$

Whakahekea te hautanga \frac{-936}{2000000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 8.

$$0.01436-\frac{117}{250000}$$

Me tahuri ki tau ā-ira 0.01436 ki te hautau \frac{1436}{100000}. Whakahekea te hautanga \frac{1436}{100000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{359}{25000}-\frac{117}{250000}$$

Ko te maha noa iti rawa atu o 25000 me 250000 ko 250000. Me tahuri \frac{359}{25000} me \frac{117}{250000} ki te hautau me te tautūnga 250000.

$$\frac{3590}{250000}-\frac{117}{250000}$$

Tā te mea he rite te tauraro o \frac{3590}{250000} me \frac{117}{250000}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{3590-117}{250000}$$

Tangohia te 117 i te 3590, ka 3473.

$$\frac{3473}{250000}$$

Tauwehe

$$\frac{23 \cdot 151}{2 ^ {4} \cdot 5 ^ {6}} = 0.013892$$