{(7^2)^3*7^8}div7^13 eching

$$\{ ( 7 ^ { 2 } ) ^ { 3 } \times 7 ^ { 8 } \} \div 7 ^ { 13 }$$

Baholash

$$7$$

Yechim qadamlari

Daraja ko‘rsatkichini boshqa ko‘rsatkichga oshirish uchun, darajalarini ko‘paytiring. 2 va 3 ni ko‘paytirib, 6 ni oling.

$$\frac{7^{6}\times 7^{8}}{7^{13}}$$

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 6 va 8 ni qo‘shib, 14 ni oling.

$$\frac{7^{14}}{7^{13}}$$

Ayni asosning daraja ko‘rsatkichini bo‘lish uchun maxrajning darajasini surat darajasidan ayiring. 14 dan 13 ni ayirib, 1 ni oling.

$$7^{1}$$

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

$$7$$

Omil

$$7$$