y uchun yechish
y=7-x^{2}
x uchun yechish (complex solution)
x=-\sqrt{7-y}
x=\sqrt{7-y}
x uchun yechish
x=\sqrt{7-y}
x=-\sqrt{7-y}\text{, }y\leq 7
Grafik
Baham ko'rish
Klipbordga nusxa olish
1y-7=-x^{2}
Ikkala tarafdan x^{2} ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.
1y=-x^{2}+7
7 ni ikki tarafga qo’shing.
y=7-x^{2}
Shartlarni qayta saralash.
Misollar
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