y uchun yechish
y=-2b^{2}-84
b uchun yechish (complex solution)
b=-\frac{\sqrt{-2y-168}}{2}
b=\frac{\sqrt{-2y-168}}{2}
b uchun yechish
b=\frac{\sqrt{-2y-168}}{2}
b=-\frac{\sqrt{-2y-168}}{2}\text{, }y\leq -84
Grafik
Baham ko'rish
Klipbordga nusxa olish
y=-2b^{2}-72-12
72 hosil qilish uchun 12 va 6 ni ko'paytirish.
y=-2b^{2}-84
-84 olish uchun -72 dan 12 ni ayirish.
Misollar
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