179^2-121^2/935^2-65^2 eching

$$\frac{ { 179 }^{ 2 } - { 121 }^{ 2 } }{ { 935 }^{ 2 } - { 65 }^{ 2 } }$$

Baholash

$$\frac{1}{50}=0,02$$

Yechim qadamlari

2 daraja ko‘rsatkichini 179 ga hisoblang va 32041 ni qiymatni oling.

$$\frac{32041-121^{2}}{935^{2}-65^{2}}$$

2 daraja ko‘rsatkichini 121 ga hisoblang va 14641 ni qiymatni oling.

$$\frac{32041-14641}{935^{2}-65^{2}}$$

17400 olish uchun 32041 dan 14641 ni ayirish.

$$\frac{17400}{935^{2}-65^{2}}$$

2 daraja ko‘rsatkichini 935 ga hisoblang va 874225 ni qiymatni oling.

$$\frac{17400}{874225-65^{2}}$$

2 daraja ko‘rsatkichini 65 ga hisoblang va 4225 ni qiymatni oling.

$$\frac{17400}{874225-4225}$$

870000 olish uchun 874225 dan 4225 ni ayirish.

$$\frac{17400}{870000}$$

\frac{17400}{870000} ulushini 17400 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{50}$$

Omil

$$\frac{1}{2 \cdot 5 ^ {2}} = 0,02$$