4^2*16/(9^2)^5 eching

$$\frac { 4 ^ { 2 } \times 16 } { ( 9 ^ { 2 } ) ^ { 5 } }$$

Baholash

$$\frac{256}{3486784401}\approx 0,000000073$$

Yechim qadamlari

Daraja ko‘rsatkichini boshqa ko‘rsatkichga oshirish uchun, darajalarini ko‘paytiring. 2 va 5 ni ko‘paytirib, 10 ni oling.

$$\frac{4^{2}\times 16}{9^{10}}$$

2 daraja ko‘rsatkichini 4 ga hisoblang va 16 ni qiymatni oling.

$$\frac{16\times 16}{9^{10}}$$

256 hosil qilish uchun 16 va 16 ni ko'paytirish.

$$\frac{256}{9^{10}}$$

10 daraja ko‘rsatkichini 9 ga hisoblang va 3486784401 ni qiymatni oling.

$$\frac{256}{3486784401}$$

Omil

$$\frac{2 ^ {8}}{3 ^ {20}} = 7,3420082964286495 \times 10^{-8}$$