(x-3*10^2*4)div(9*10^2*8) eching

$$(x-3 \times { 10 }^{ 2 \times 4 } ) \div (9 \times { 10 }^{ 2 \times 8 } )$$

Baholash

$$\frac{x-300000000}{90000000000000000}$$

Yechim qadamlari

8 hosil qilish uchun 2 va 4 ni ko'paytirish.

$$\frac{x-3\times 10^{8}}{9\times 10^{2\times 8}}$$

8 daraja ko‘rsatkichini 10 ga hisoblang va 100000000 ni qiymatni oling.

$$\frac{x-3\times 100000000}{9\times 10^{2\times 8}}$$

300000000 hosil qilish uchun 3 va 100000000 ni ko'paytirish.

$$\frac{x-300000000}{9\times 10^{2\times 8}}$$

16 hosil qilish uchun 2 va 8 ni ko'paytirish.

$$\frac{x-300000000}{9\times 10^{16}}$$

16 daraja ko‘rsatkichini 10 ga hisoblang va 10000000000000000 ni qiymatni oling.

$$\frac{x-300000000}{9\times 10000000000000000}$$

90000000000000000 hosil qilish uchun 9 va 10000000000000000 ni ko'paytirish.

$$\frac{x-300000000}{90000000000000000}$$

x ga nisbatan hosilani topish

$$\frac{1}{90000000000000000} = 1,111111111111111 \times 10^{-17}$$