1265^2+35+(1div2*3+400+3)= eching

$$1265 ^ { 2 } + 35 + ( 1 \div 2 \times 3 + 400 + 3 ) =$$

Baholash

$$\frac{3201329}{2}=1600664,5$$

Yechim qadamlari

2 daraja ko‘rsatkichini 1265 ga hisoblang va 1600225 ni qiymatni oling.

$$1600225+35+\frac{1}{2}\times 3+400+3$$

1600260 olish uchun 1600225 va 35'ni qo'shing.

$$1600260+\frac{1}{2}\times 3+400+3$$

\frac{3}{2} hosil qilish uchun \frac{1}{2} va 3 ni ko'paytirish.

$$1600260+\frac{3}{2}+400+3$$

1600260 ni \frac{3200520}{2} kasrga o‘giring.

$$\frac{3200520}{2}+\frac{3}{2}+400+3$$

\frac{3200520}{2} va \frac{3}{2} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{3200520+3}{2}+400+3$$

3200523 olish uchun 3200520 va 3'ni qo'shing.

$$\frac{3200523}{2}+400+3$$

400 ni \frac{800}{2} kasrga o‘giring.

$$\frac{3200523}{2}+\frac{800}{2}+3$$

\frac{3200523}{2} va \frac{800}{2} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{3200523+800}{2}+3$$

3201323 olish uchun 3200523 va 800'ni qo'shing.

$$\frac{3201323}{2}+3$$

3 ni \frac{6}{2} kasrga o‘giring.

$$\frac{3201323}{2}+\frac{6}{2}$$

\frac{3201323}{2} va \frac{6}{2} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{3201323+6}{2}$$

3201329 olish uchun 3201323 va 6'ni qo'shing.

$$\frac{3201329}{2}$$

Omil

$$\frac{19 \cdot 168491}{2} = 1600664\frac{1}{2} = 1600664,5$$