x uchun yechish
x=\frac{y^{2}-6y+25}{8}
y uchun yechish (complex solution)
y=2\sqrt{2\left(x-2\right)}+3
y=-2\sqrt{2\left(x-2\right)}+3
y uchun yechish
y=2\sqrt{2\left(x-2\right)}+3
y=-2\sqrt{2\left(x-2\right)}+3\text{, }x\geq 2
Grafik
Baham ko'rish
Klipbordga nusxa olish
-8x-6y+25=-y^{2}
Ikkala tarafdan y^{2} ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.
-8x+25=-y^{2}+6y
6y ni ikki tarafga qo’shing.
-8x=-y^{2}+6y-25
Ikkala tarafdan 25 ni ayirish.
\frac{-8x}{-8}=\frac{-y^{2}+6y-25}{-8}
Ikki tarafini -8 ga bo‘ling.
x=\frac{-y^{2}+6y-25}{-8}
-8 ga bo'lish -8 ga ko'paytirishni bekor qiladi.
x=\frac{y^{2}}{8}-\frac{3y}{4}+\frac{25}{8}
-y^{2}+6y-25 ni -8 ga bo'lish.
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