(x-65)^2=2125 eching

$$( x - 65 ) ^ { 2 } = 2125$$

x uchun yechish

$$x=5\sqrt{85}+65\approx 111,097722286$$

$$x=65-5\sqrt{85}\approx 18,902277714$$

Kvadrat ildizini topish bo'yicha qadamlar

Tenglamaning ikkala tarafining kvadrat ildizini chiqarish.

$$x-65=5\sqrt{85} x-65=-5\sqrt{85}$$

65 ni tenglamaning ikkala tarafiga qo'shish.

$$x-65-\left(-65\right)=5\sqrt{85}-\left(-65\right) x-65-\left(-65\right)=-5\sqrt{85}-\left(-65\right)$$

O‘zidan -65 ayirilsa 0 qoladi.

$$x=5\sqrt{85}-\left(-65\right) x=-5\sqrt{85}-\left(-65\right)$$

5\sqrt{85} dan -65 ni ayirish.

$$x=5\sqrt{85}+65$$

-5\sqrt{85} dan -65 ni ayirish.

$$x=65-5\sqrt{85}$$

Tenglama yechildi.

$$x=5\sqrt{85}+65 x=65-5\sqrt{85}$$