Datrys (4+3),(-7)-1+4-5-(-3)^2

$$( 4 + 3 ) , ( - 7 ) - 1 + 4 - 5 - ( - 3 ) ^ { 2 }$$

Trefnu

$$-18,7$$

Camau Ateb

Adio 4 a 3 i gael 7.

$$sort(7,-7-1+4-5-\left(-3\right)^{2})$$

Tynnu 1 o -7 i gael -8.

$$sort(7,-8+4-5-\left(-3\right)^{2})$$

Adio -8 a 4 i gael -4.

$$sort(7,-4-5-\left(-3\right)^{2})$$

Tynnu 5 o -4 i gael -9.

$$sort(7,-9-\left(-3\right)^{2})$$

Cyfrifo -3 i bŵer 2 a chael 9.

$$sort(7,-9-9)$$

Tynnu 9 o -9 i gael -18.

$$sort(7,-18)$$

I drefnu’r rhestr, dechreuwch o elfen unigol 7.

$$7$$

Mewnosodwch -18 i’r lleoliad addas yn y rhestr newydd.

$$-18,7$$

Enrhifo

$$7,-18$$