3-14*2^2+314*2*2*4=628 eching

$$3 - 14 \times 2 ^ { 2 } + 314 \times 2 \times 2 \times 4 = 628$$

Tasdiqlamoq

Yechim qadamlari

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

$$3-14\times 4+314\times 2\times 2\times 4=628$$

56 hosil qilish uchun 14 va 4 ni ko'paytirish.

$$3-56+314\times 2\times 2\times 4=628$$

-53 olish uchun 3 dan 56 ni ayirish.

$$-53+314\times 2\times 2\times 4=628$$

628 hosil qilish uchun 314 va 2 ni ko'paytirish.

$$-53+628\times 2\times 4=628$$

1256 hosil qilish uchun 628 va 2 ni ko'paytirish.

$$-53+1256\times 4=628$$

5024 hosil qilish uchun 1256 va 4 ni ko'paytirish.

$$-53+5024=628$$

4971 olish uchun -53 va 5024'ni qo'shing.

$$4971=628$$

4971 va 628 ni taqqoslang.

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