3930^2+3855^2/12-25252593750 eching

$$\frac{ { 3930 }^{ 2 } + { 3855 }^{ 2 } }{ 12 } -25252593750$$

Baholash

$$-\frac{101000273025}{4}=-25250068256,25$$

Yechim qadamlari

2 daraja ko‘rsatkichini 3930 ga hisoblang va 15444900 ni qiymatni oling.

$$\frac{15444900+3855^{2}}{12}-25252593750$$

2 daraja ko‘rsatkichini 3855 ga hisoblang va 14861025 ni qiymatni oling.

$$\frac{15444900+14861025}{12}-25252593750$$

30305925 olish uchun 15444900 va 14861025'ni qo'shing.

$$\frac{30305925}{12}-25252593750$$

\frac{30305925}{12} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{10101975}{4}-25252593750$$

25252593750 ni \frac{101010375000}{4} kasrga o‘giring.

$$\frac{10101975}{4}-\frac{101010375000}{4}$$

\frac{10101975}{4} va \frac{101010375000}{4} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{10101975-101010375000}{4}$$

-101000273025 olish uchun 10101975 dan 101010375000 ni ayirish.

$$-\frac{101000273025}{4}$$

Omil

$$-\frac{101000273025}{4} = -25250068256\frac{1}{4} = -25250068256,25$$