Datrys 27^frac{2{3}}+64^frac{1{3}}+(1/243)^-frac{2{5}}

$$27 ^ { \frac { 2 } { 3 } } + 64 ^ { \frac { 1 } { 3 } } + ( \frac { 1 } { 243 } ) ^ { - \frac { 2 } { 5 } }$$

Enrhifo

$$22$$

Camau Ateb

Cyfrifo 27 i bŵer \frac{2}{3} a chael 9.

$$9+64^{\frac{1}{3}}+\left(\frac{1}{243}\right)^{-\frac{2}{5}}$$

Cyfrifo 64 i bŵer \frac{1}{3} a chael 4.

$$9+4+\left(\frac{1}{243}\right)^{-\frac{2}{5}}$$

Adio 9 a 4 i gael 13.

$$13+\left(\frac{1}{243}\right)^{-\frac{2}{5}}$$

Cyfrifo \frac{1}{243} i bŵer -\frac{2}{5} a chael 9.

$$13+9$$

Adio 13 a 9 i gael 22.

$$22$$

Ffactor

$$2\times 11$$