314*9*12+314*(9div2)^2= eching

$$314 \times 9 \times 12 + 314 \times ( 9 \div 2 ) ^ { 2 } =$$

Baholash

$$\frac{80541}{2}=40270,5$$

Yechim qadamlari

2826 hosil qilish uchun 314 va 9 ni ko'paytirish.

$$2826\times 12+314\times \left(\frac{9}{2}\right)^{2}$$

33912 hosil qilish uchun 2826 va 12 ni ko'paytirish.

$$33912+314\times \left(\frac{9}{2}\right)^{2}$$

2 daraja ko‘rsatkichini \frac{9}{2} ga hisoblang va \frac{81}{4} ni qiymatni oling.

$$33912+314\times \frac{81}{4}$$

314\times \frac{81}{4} ni yagona kasrga aylantiring.

$$33912+\frac{314\times 81}{4}$$

25434 hosil qilish uchun 314 va 81 ni ko'paytirish.

$$33912+\frac{25434}{4}$$

\frac{25434}{4} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$33912+\frac{12717}{2}$$

33912 ni \frac{67824}{2} kasrga o‘giring.

$$\frac{67824}{2}+\frac{12717}{2}$$

\frac{67824}{2} va \frac{12717}{2} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{67824+12717}{2}$$

80541 olish uchun 67824 va 12717'ni qo'shing.

$$\frac{80541}{2}$$

Omil

$$\frac{3 ^ {3} \cdot 19 \cdot 157}{2} = 40270\frac{1}{2} = 40270,5$$