218*10^-18quadx=663*10^-34*3*10^8/434*10^-9 eching

$$218 \times 10 ^ { - 18 } \quad x = \frac { 663 \times 10 ^ { - 34 } \times 3 \times 10 ^ { 8 } } { 434 \times 10 ^ { - 9 } }$$

x uchun yechish

$$x=\frac{9945}{47306}\approx 0,210227033$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. -34 va 8 ni qo‘shib, -26 ni oling.

$$218\times 10^{-18}x=\frac{663\times 10^{-26}\times 3}{434\times 10^{-9}}$$

-18 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{1000000000000000000} ni qiymatni oling.

$$218\times \frac{1}{1000000000000000000}x=\frac{663\times 10^{-26}\times 3}{434\times 10^{-9}}$$

\frac{109}{500000000000000000} hosil qilish uchun 218 va \frac{1}{1000000000000000000} ni ko'paytirish.

$$\frac{109}{500000000000000000}x=\frac{663\times 10^{-26}\times 3}{434\times 10^{-9}}$$

Ayni asosning daraja ko‘rsatkichini bo‘lish uchun suratning darajasini maxraj darajasiga bo‘ling.

$$\frac{109}{500000000000000000}x=\frac{3\times 663}{434\times 10^{17}}$$

1989 hosil qilish uchun 3 va 663 ni ko'paytirish.

$$\frac{109}{500000000000000000}x=\frac{1989}{434\times 10^{17}}$$

17 daraja ko‘rsatkichini 10 ga hisoblang va 100000000000000000 ni qiymatni oling.

$$\frac{109}{500000000000000000}x=\frac{1989}{434\times 100000000000000000}$$

43400000000000000000 hosil qilish uchun 434 va 100000000000000000 ni ko'paytirish.

$$\frac{109}{500000000000000000}x=\frac{1989}{43400000000000000000}$$

Ikki tarafini \frac{500000000000000000}{109} va teskari kasri \frac{109}{500000000000000000} ga ko‘paytiring.

$$x=\frac{1989}{43400000000000000000}\times \frac{500000000000000000}{109}$$

\frac{9945}{47306} hosil qilish uchun \frac{1989}{43400000000000000000} va \frac{500000000000000000}{109} ni ko'paytirish.

$$x=\frac{9945}{47306}$$