Datrys (433+322)^2-(433-322)^2/(433*322)

$$\frac { ( 433 + 322 ) ^ { 2 } - ( 433 - 322 ) ^ { 2 } } { ( 433 \times 322 ) }$$

Enrhifo

$$4$$

Camau Ateb

Adio 433 a 322 i gael 755.

$$\frac{755^{2}-\left(433-322\right)^{2}}{433\times 322}$$

Cyfrifo 755 i bŵer 2 a chael 570025.

$$\frac{570025-\left(433-322\right)^{2}}{433\times 322}$$

Tynnu 322 o 433 i gael 111.

$$\frac{570025-111^{2}}{433\times 322}$$

Cyfrifo 111 i bŵer 2 a chael 12321.

$$\frac{570025-12321}{433\times 322}$$

Tynnu 12321 o 570025 i gael 557704.

$$\frac{557704}{433\times 322}$$

Lluosi 433 a 322 i gael 139426.

$$\frac{557704}{139426}$$

Rhannu 557704 â 139426 i gael 4.

$$4$$

Ffactor

$$2^{2}$$