12(374)-169^2/12(147)-(45) eching

$$\frac{ 12(374)- { 169 }^{ 2 } }{ 12(147)-(45) }$$

Baholash

$$-\frac{24073}{1719}\approx -14,004072135$$

Yechim qadamlari

4488 hosil qilish uchun 12 va 374 ni ko'paytirish.

$$\frac{4488-169^{2}}{12\times 147-45}$$

2 daraja ko‘rsatkichini 169 ga hisoblang va 28561 ni qiymatni oling.

$$\frac{4488-28561}{12\times 147-45}$$

-24073 olish uchun 4488 dan 28561 ni ayirish.

$$\frac{-24073}{12\times 147-45}$$

1764 hosil qilish uchun 12 va 147 ni ko'paytirish.

$$\frac{-24073}{1764-45}$$

1719 olish uchun 1764 dan 45 ni ayirish.

$$\frac{-24073}{1719}$$

\frac{-24073}{1719} kasri manfiy belgini olib tashlash bilan -\frac{24073}{1719} sifatida qayta yozilishi mumkin.

$$-\frac{24073}{1719}$$

Omil

$$-\frac{24073}{1719} = -14\frac{7}{1719} = -14,004072134962188$$