kL=sqrt{(-2-2)^2+(-2-2)^2+(0-0)^2} eching

$$k L = \sqrt { ( - 2 - 2 ) ^ { 2 } + ( - 2 - 2 ) ^ { 2 } + ( 0 - 0 ) ^ { 2 } }$$

L uchun yechish

$$L=\frac{4\sqrt{2}}{k}$$

$$k\neq 0$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

-4 olish uchun -2 dan 2 ni ayirish.

$$kL=\sqrt{\left(-4\right)^{2}+\left(-2-2\right)^{2}+\left(0-0\right)^{2}}$$

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

$$kL=\sqrt{16+\left(-2-2\right)^{2}+\left(0-0\right)^{2}}$$

-4 olish uchun -2 dan 2 ni ayirish.

$$kL=\sqrt{16+\left(-4\right)^{2}+\left(0-0\right)^{2}}$$

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

$$kL=\sqrt{16+16+\left(0-0\right)^{2}}$$

32 olish uchun 16 va 16'ni qo'shing.

$$kL=\sqrt{32+\left(0-0\right)^{2}}$$

O‘zidan 0 ayirilsa 0 qoladi.

$$kL=\sqrt{32+0^{2}}$$

2 daraja ko‘rsatkichini 0 ga hisoblang va 0 ni qiymatni oling.

$$kL=\sqrt{32+0}$$

32 olish uchun 32 va 0'ni qo'shing.

$$kL=\sqrt{32}$$

Faktor: 32=4^{2}\times 2. \sqrt{4^{2}\times 2} koʻpaytmasining kvadrat ildizini \sqrt{4^{2}}\sqrt{2} kvadrat ildizlarining koʻpaytmasi sifatida qayta yozing. 4^{2} ning kvadrat ildizini chiqarish.

$$kL=4\sqrt{2}$$

Ikki tarafini k ga bo‘ling.

$$\frac{kL}{k}=\frac{4\sqrt{2}}{k}$$

k ga bo'lish k ga ko'paytirishni bekor qiladi.

$$L=\frac{4\sqrt{2}}{k}$$

k uchun yechish

$$k=\frac{4\sqrt{2}}{L}$$

$$L\neq 0$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

-4 olish uchun -2 dan 2 ni ayirish.

$$kL=\sqrt{\left(-4\right)^{2}+\left(-2-2\right)^{2}+\left(0-0\right)^{2}}$$

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

$$kL=\sqrt{16+\left(-2-2\right)^{2}+\left(0-0\right)^{2}}$$

-4 olish uchun -2 dan 2 ni ayirish.

$$kL=\sqrt{16+\left(-4\right)^{2}+\left(0-0\right)^{2}}$$

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

$$kL=\sqrt{16+16+\left(0-0\right)^{2}}$$

32 olish uchun 16 va 16'ni qo'shing.

$$kL=\sqrt{32+\left(0-0\right)^{2}}$$

O‘zidan 0 ayirilsa 0 qoladi.

$$kL=\sqrt{32+0^{2}}$$

2 daraja ko‘rsatkichini 0 ga hisoblang va 0 ni qiymatni oling.

$$kL=\sqrt{32+0}$$

32 olish uchun 32 va 0'ni qo'shing.

$$kL=\sqrt{32}$$

Faktor: 32=4^{2}\times 2. \sqrt{4^{2}\times 2} koʻpaytmasining kvadrat ildizini \sqrt{4^{2}}\sqrt{2} kvadrat ildizlarining koʻpaytmasi sifatida qayta yozing. 4^{2} ning kvadrat ildizini chiqarish.

$$kL=4\sqrt{2}$$

Tenglama standart shaklda.

$$Lk=4\sqrt{2}$$

Ikki tarafini L ga bo‘ling.

$$\frac{Lk}{L}=\frac{4\sqrt{2}}{L}$$

L ga bo'lish L ga ko'paytirishni bekor qiladi.

$$k=\frac{4\sqrt{2}}{L}$$