33^2-21/33 eching

$$3 { 3 }^{ 2 } -2 \frac{ 1 }{ 3 } 3$$

Baholash

$$20$$

Yechim qadamlari

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

$$3^{3}-\frac{2\times 3+1}{3}\times 3$$

3 daraja ko‘rsatkichini 3 ga hisoblang va 27 ni qiymatni oling.

$$27-\frac{2\times 3+1}{3}\times 3$$

6 hosil qilish uchun 2 va 3 ni ko'paytirish.

$$27-\frac{6+1}{3}\times 3$$

7 olish uchun 6 va 1'ni qo'shing.

$$27-\frac{7}{3}\times 3$$

3 va 3 ni qisqartiring.

$$27-7$$

20 olish uchun 27 dan 7 ni ayirish.

$$20$$

Omil

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