3[7-3(2+4)-4]+2+[6(3)^2-3]-2 eching

$$3 [ 7 - 3 ( 2 + 4 ) - 4 ] + 2 + [ 6 ( 3 ) ^ { 2 } - 3 ] - 2$$

Baholash

$$6$$

Yechim qadamlari

6 olish uchun 2 va 4'ni qo'shing.

$$3\left(7-3\times 6-4\right)+2+6\times 3^{2}-3-2$$

18 hosil qilish uchun 3 va 6 ni ko'paytirish.

$$3\left(7-18-4\right)+2+6\times 3^{2}-3-2$$

-11 olish uchun 7 dan 18 ni ayirish.

$$3\left(-11-4\right)+2+6\times 3^{2}-3-2$$

-15 olish uchun -11 dan 4 ni ayirish.

$$3\left(-15\right)+2+6\times 3^{2}-3-2$$

-45 hosil qilish uchun 3 va -15 ni ko'paytirish.

$$-45+2+6\times 3^{2}-3-2$$

-43 olish uchun -45 va 2'ni qo'shing.

$$-43+6\times 3^{2}-3-2$$

2 daraja ko‘rsatkichini 3 ga hisoblang va 9 ni qiymatni oling.

$$-43+6\times 9-3-2$$

54 hosil qilish uchun 6 va 9 ni ko'paytirish.

$$-43+54-3-2$$

11 olish uchun -43 va 54'ni qo'shing.

$$11-3-2$$

8 olish uchun 11 dan 3 ni ayirish.

$$8-2$$

6 olish uchun 8 dan 2 ni ayirish.

$$6$$

Omil

$$2\times 3$$