Datrys (-2)^{4}:(+8)+(-3^4)^2:(+3)^6-5^4:125=

$$( - 2 ) ^ { 4 } : ( + 8 ) + ( - 3 ^ { 4 } ) ^ { 2 } : ( + 3 ) ^ { 6 } - 5 ^ { 4 } : 125 =$$

Enrhifo

$$6$$

Camau Ateb

Cyfrifo -2 i bŵer 4 a chael 16.

$$\frac{16}{8}+\frac{\left(-3^{4}\right)^{2}}{3^{6}}-\frac{5^{4}}{125}$$

Rhannu 16 â 8 i gael 2.

$$2+\frac{\left(-3^{4}\right)^{2}}{3^{6}}-\frac{5^{4}}{125}$$

Cyfrifo 3 i bŵer 4 a chael 81.

$$2+\frac{\left(-81\right)^{2}}{3^{6}}-\frac{5^{4}}{125}$$

Cyfrifo -81 i bŵer 2 a chael 6561.

$$2+\frac{6561}{3^{6}}-\frac{5^{4}}{125}$$

Cyfrifo 3 i bŵer 6 a chael 729.

$$2+\frac{6561}{729}-\frac{5^{4}}{125}$$

Rhannu 6561 â 729 i gael 9.

$$2+9-\frac{5^{4}}{125}$$

Adio 2 a 9 i gael 11.

$$11-\frac{5^{4}}{125}$$

Cyfrifo 5 i bŵer 4 a chael 625.

$$11-\frac{625}{125}$$

Rhannu 625 â 125 i gael 5.

$$11-5$$

Tynnu 5 o 11 i gael 6.

$$6$$

Ffactor

$$2\times 3$$