3^3-3^2-3^7/3*3^ eching

$$\frac{ { 3 }^{ 3 } - { 3 }^{ 2 } - { 3 }^{ 7 } }{ 3 \times { 3 }^{ } }$$

Baholash

$$-241$$

Yechim qadamlari

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

$$\frac{3^{3}-3^{2}-3^{7}}{3^{2}}$$

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

$$\frac{27-3^{2}-3^{7}}{3^{2}}$$

2 daraja ko‘rsatkichini 3 ga hisoblang va 9 ni qiymatni oling.

$$\frac{27-9-3^{7}}{3^{2}}$$

18 olish uchun 27 dan 9 ni ayirish.

$$\frac{18-3^{7}}{3^{2}}$$

7 daraja ko‘rsatkichini 3 ga hisoblang va 2187 ni qiymatni oling.

$$\frac{18-2187}{3^{2}}$$

-2169 olish uchun 18 dan 2187 ni ayirish.

$$\frac{-2169}{3^{2}}$$

2 daraja ko‘rsatkichini 3 ga hisoblang va 9 ni qiymatni oling.

$$\frac{-2169}{9}$$

-241 ni olish uchun -2169 ni 9 ga bo‘ling.

$$-241$$

Omil

$$-241$$