Datrys 4*0.4*(0.6)^4+6*(0.6)^4*(0.4)^2

$$4 \times 0.4 \times ( 0.6 ) ^ { 4 } + 6 \times ( 0.6 ) ^ { 4 } \times ( 0.4 ) ^ { 2 }$$

Enrhifo

$$0.331776$$

Camau Ateb

Lluosi 4 a 0.4 i gael 1.6.

$$1.6\times 0.6^{4}+6\times 0.6^{4}\times 0.4^{2}$$

Cyfrifo 0.6 i bŵer 4 a chael 0.1296.

$$1.6\times 0.1296+6\times 0.6^{4}\times 0.4^{2}$$

Lluosi 1.6 a 0.1296 i gael 0.20736.

$$0.20736+6\times 0.6^{4}\times 0.4^{2}$$

Cyfrifo 0.6 i bŵer 4 a chael 0.1296.

$$0.20736+6\times 0.1296\times 0.4^{2}$$

Lluosi 6 a 0.1296 i gael 0.7776.

$$0.20736+0.7776\times 0.4^{2}$$

Cyfrifo 0.4 i bŵer 2 a chael 0.16.

$$0.20736+0.7776\times 0.16$$

Lluosi 0.7776 a 0.16 i gael 0.124416.

$$0.20736+0.124416$$

Adio 0.20736 a 0.124416 i gael 0.331776.

$$0.331776$$

Ffactor

$$\frac{2 ^ {6} \cdot 3 ^ {4}}{5 ^ {6}} = 0.331776$$