Datrys 7^2[(2-3)+6]-64^18{6+[3+2(4+2)^2-1](-1)}

$$7 ^ { 2 } [ ( 2 - 3 ) + 6 ] - 64 ^ { 18 } \{ 6 + [ 3 + 2 ( 4 + 2 ) ^ { 2 } - 1 ] ( - 1 ) \}$$

Enrhifo

$$22067261648773017421254609399185653$$

Camau Ateb

Cyfrifo 7 i bŵer 2 a chael 49.

$$49\left(2-3+6\right)-64^{18}\left(6+\left(3+2\left(4+2\right)^{2}-1\right)\left(-1\right)\right)$$

Tynnu 3 o 2 i gael -1.

$$49\left(-1+6\right)-64^{18}\left(6+\left(3+2\left(4+2\right)^{2}-1\right)\left(-1\right)\right)$$

Adio -1 a 6 i gael 5.

$$49\times 5-64^{18}\left(6+\left(3+2\left(4+2\right)^{2}-1\right)\left(-1\right)\right)$$

Lluosi 49 a 5 i gael 245.

$$245-64^{18}\left(6+\left(3+2\left(4+2\right)^{2}-1\right)\left(-1\right)\right)$$

Cyfrifo 64 i bŵer 18 a chael 324518553658426726783156020576256.

$$245-324518553658426726783156020576256\left(6+\left(3+2\left(4+2\right)^{2}-1\right)\left(-1\right)\right)$$

Adio 4 a 2 i gael 6.

$$245-324518553658426726783156020576256\left(6+\left(3+2\times 6^{2}-1\right)\left(-1\right)\right)$$

Cyfrifo 6 i bŵer 2 a chael 36.

$$245-324518553658426726783156020576256\left(6+\left(3+2\times 36-1\right)\left(-1\right)\right)$$

Lluosi 2 a 36 i gael 72.

$$245-324518553658426726783156020576256\left(6+\left(3+72-1\right)\left(-1\right)\right)$$

Adio 3 a 72 i gael 75.

$$245-324518553658426726783156020576256\left(6+\left(75-1\right)\left(-1\right)\right)$$

Tynnu 1 o 75 i gael 74.

$$245-324518553658426726783156020576256\left(6+74\left(-1\right)\right)$$

Lluosi 74 a -1 i gael -74.

$$245-324518553658426726783156020576256\left(6-74\right)$$

Tynnu 74 o 6 i gael -68.

$$245-324518553658426726783156020576256\left(-68\right)$$

Lluosi 324518553658426726783156020576256 a -68 i gael -22067261648773017421254609399185408.

$$245-\left(-22067261648773017421254609399185408\right)$$

Gwrthwyneb -22067261648773017421254609399185408 yw 22067261648773017421254609399185408.

$$245+22067261648773017421254609399185408$$

Adio 245 a 22067261648773017421254609399185408 i gael 22067261648773017421254609399185653.

$$22067261648773017421254609399185653$$