(-538*538-462*462)/(1-924)= eching

$$\frac { ( - 538 \times 538 - 462 \times 462 ) } { ( 1 - 924 ) } =$$

Baholash

$$\frac{502888}{923}\approx 544,840736728$$

Yechim qadamlari

-289444 hosil qilish uchun -538 va 538 ni ko'paytirish.

$$\frac{-289444-462\times 462}{1-924}$$

213444 hosil qilish uchun 462 va 462 ni ko'paytirish.

$$\frac{-289444-213444}{1-924}$$

-502888 olish uchun -289444 dan 213444 ni ayirish.

$$\frac{-502888}{1-924}$$

-923 olish uchun 1 dan 924 ni ayirish.

$$\frac{-502888}{-923}$$

Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-502888}{-923} kasrini \frac{502888}{923} ga soddalashtirish mumkin.

$$\frac{502888}{923}$$

Omil

$$\frac{2 ^ {3} \cdot 62861}{13 \cdot 71} = 544\frac{776}{923} = 544,8407367280606$$