x uchun yechish
x=\sqrt{10}+3\approx 6,16227766
x=3-\sqrt{10}\approx -0,16227766
Grafik
Baham ko'rish
Klipbordga nusxa olish
\left(x-3\right)^{2}-10+10=10
10 ni tenglamaning ikkala tarafiga qo'shish.
\left(x-3\right)^{2}=10
O‘zidan 10 ayirilsa 0 qoladi.
x-3=\sqrt{10} x-3=-\sqrt{10}
Tenglamaning ikkala tarafining kvadrat ildizini chiqarish.
x-3-\left(-3\right)=\sqrt{10}-\left(-3\right) x-3-\left(-3\right)=-\sqrt{10}-\left(-3\right)
3 ni tenglamaning ikkala tarafiga qo'shish.
x=\sqrt{10}-\left(-3\right) x=-\sqrt{10}-\left(-3\right)
O‘zidan -3 ayirilsa 0 qoladi.
x=\sqrt{10}+3
\sqrt{10} dan -3 ni ayirish.
x=3-\sqrt{10}
-\sqrt{10} dan -3 ni ayirish.
x=\sqrt{10}+3 x=3-\sqrt{10}
Tenglama yechildi.
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