7^5+5^2/25^0-5^1=? eching

$$7 ^ { 5 } + 5 ^ { 2 } / 25 ^ { 0 } - 5 ^ { 1 } = ?$$

Baholash

$$16827$$

Yechim qadamlari

5 daraja ko‘rsatkichini 7 ga hisoblang va 16807 ni qiymatni oling.

$$16807+\frac{5^{2}}{25^{0}}-5^{1}$$

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

$$16807+\frac{25}{25^{0}}-5^{1}$$

0 daraja ko‘rsatkichini 25 ga hisoblang va 1 ni qiymatni oling.

$$16807+\frac{25}{1}-5^{1}$$

Har qanday son birga bo‘linganda, natija o‘zi chiqadi.

$$16807+25-5^{1}$$

16832 olish uchun 16807 va 25'ni qo'shing.

$$16832-5^{1}$$

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

$$16832-5$$

16827 olish uchun 16832 dan 5 ni ayirish.

$$16827$$

Omil

$$3\times 71\times 79$$