x uchun yechish (complex solution)
x=-\sqrt{53}i-2\approx -2-7,280109889i
x=-2+\sqrt{53}i\approx -2+7,280109889i
Grafik
Baham ko'rish
Klipbordga nusxa olish
\left(x+2\right)^{2}=-53
O‘zidan 53 ayirilsa 0 qoladi.
x+2=\sqrt{53}i x+2=-\sqrt{53}i
Tenglamaning ikkala tarafining kvadrat ildizini chiqarish.
x+2-2=\sqrt{53}i-2 x+2-2=-\sqrt{53}i-2
Tenglamaning ikkala tarafidan 2 ni ayirish.
x=\sqrt{53}i-2 x=-\sqrt{53}i-2
O‘zidan 2 ayirilsa 0 qoladi.
x=-2+\sqrt{53}i
i\sqrt{53} dan 2 ni ayirish.
x=-\sqrt{53}i-2
-i\sqrt{53} dan 2 ni ayirish.
x=-2+\sqrt{53}i x=-\sqrt{53}i-2
Tenglama yechildi.
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