sqrt{20*10^-6*002*3+400*10^-12*10000} eching

$$\sqrt{ 20 \times { 10 }^{ -6 } \times 002 \times 3+400 \times { 10 }^{ -12 } \times 10000 }$$

Baholash

$$\frac{1}{500}=0,002$$

Yechim qadamlari

-6 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{1000000} ni qiymatni oling.

$$\sqrt{20\times \frac{1}{1000000}\times 0\times 0\times 2\times 3+400\times 10^{-12}\times 10000}$$

\frac{1}{50000} hosil qilish uchun 20 va \frac{1}{1000000} ni ko'paytirish.

$$\sqrt{\frac{1}{50000}\times 0\times 0\times 2\times 3+400\times 10^{-12}\times 10000}$$

0 hosil qilish uchun \frac{1}{50000} va 0 ni ko'paytirish.

$$\sqrt{0\times 0\times 2\times 3+400\times 10^{-12}\times 10000}$$

0 hosil qilish uchun 0 va 0 ni ko'paytirish.

$$\sqrt{0\times 2\times 3+400\times 10^{-12}\times 10000}$$

0 hosil qilish uchun 0 va 2 ni ko'paytirish.

$$\sqrt{0\times 3+400\times 10^{-12}\times 10000}$$

0 hosil qilish uchun 0 va 3 ni ko'paytirish.

$$\sqrt{0+400\times 10^{-12}\times 10000}$$

-12 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{1000000000000} ni qiymatni oling.

$$\sqrt{0+400\times \frac{1}{1000000000000}\times 10000}$$

\frac{1}{2500000000} hosil qilish uchun 400 va \frac{1}{1000000000000} ni ko'paytirish.

$$\sqrt{0+\frac{1}{2500000000}\times 10000}$$

\frac{1}{250000} hosil qilish uchun \frac{1}{2500000000} va 10000 ni ko'paytirish.

$$\sqrt{0+\frac{1}{250000}}$$

\frac{1}{250000} olish uchun 0 va \frac{1}{250000}'ni qo'shing.

$$\sqrt{\frac{1}{250000}}$$

\frac{1}{250000} boʻlinmasining kvadrat ildizini \frac{\sqrt{1}}{\sqrt{250000}} kvadrat ildizlarining boʻlinmasi sifatida qayta yozing. Surat va maxrajni kvadrat ildizdan chiqaring.

$$\frac{1}{500}$$

Omil

$$\frac{1}{2 ^ {2} \cdot 5 ^ {3}} = 0,002$$