a uchun yechish
a=2+5x-x^{2}
x uchun yechish (complex solution)
x=\frac{\sqrt{33-4a}+5}{2}
x=\frac{-\sqrt{33-4a}+5}{2}
x uchun yechish
x=\frac{\sqrt{33-4a}+5}{2}
x=\frac{-\sqrt{33-4a}+5}{2}\text{, }a\leq \frac{33}{4}
Grafik
Baham ko'rish
Klipbordga nusxa olish
-5x+a-2=-x^{2}
Ikkala tarafdan x^{2} ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.
a-2=-x^{2}+5x
5x ni ikki tarafga qo’shing.
a=-x^{2}+5x+2
2 ni ikki tarafga qo’shing.
Misollar
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