86+(9-5*5^2)div3=473 eching

$$86 + ( 9 - 5 \times 5 ^ { 2 } ) \div 3 = 473$$

Tasdiqlamoq

Yechim qadamlari

Tenglamaning ikkala tarafini 3 ga ko'paytirish.

$$258+9-5\times 5^{2}=1419$$

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 1 va 2 ni qo‘shib, 3 ni oling.

$$258+9-5^{3}=1419$$

3 daraja ko‘rsatkichini 5 ga hisoblang va 125 ni qiymatni oling.

$$258+9-125=1419$$

-116 olish uchun 9 dan 125 ni ayirish.

$$258-116=1419$$

142 olish uchun 258 dan 116 ni ayirish.

$$142=1419$$

142 va 1419 ni taqqoslang.

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