05*2^2-2*5^2 eching

$$05 \cdot 2 ^ { 2 } - 2 \cdot 5 ^ { 2 }$$

Baholash

$$-50$$

Yechim qadamlari

0 hosil qilish uchun 0 va 5 ni ko'paytirish.

$$0\times 2^{2}-2\times 5^{2}$$

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

$$0\times 4-2\times 5^{2}$$

0 hosil qilish uchun 0 va 4 ni ko'paytirish.

$$0-2\times 5^{2}$$

2 daraja ko‘rsatkichini 5 ga hisoblang va 25 ni qiymatni oling.

$$0-2\times 25$$

50 hosil qilish uchun 2 va 25 ni ko'paytirish.

$$0-50$$

-50 olish uchun 0 dan 50 ni ayirish.

$$-50$$

Omil

$$-50$$