2^2-11*2+(2^2-11)*2 eching

$$2 ^ { 2 } - 11 \cdot 2 + ( 2 ^ { 2 } - 11 ) \cdot 2$$

Baholash

$$-32$$

Yechim qadamlari

2 daraja ko‘rsatkichini 2 ga hisoblang va 4 ni qiymatni oling.

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

22 hosil qilish uchun 11 va 2 ni ko'paytirish.

$$4-22+\left(2^{2}-11\right)\times 2$$

-18 olish uchun 4 dan 22 ni ayirish.

$$-18+\left(2^{2}-11\right)\times 2$$

2 daraja ko‘rsatkichini 2 ga hisoblang va 4 ni qiymatni oling.

$$-18+\left(4-11\right)\times 2$$

-7 olish uchun 4 dan 11 ni ayirish.

$$-18-7\times 2$$

-14 hosil qilish uchun -7 va 2 ni ko'paytirish.

$$-18-14$$

-32 olish uchun -18 dan 14 ni ayirish.

$$-32$$

Omil

$$-32$$