p uchun yechish
p=-x\left(2x-7\right)
x uchun yechish (complex solution)
x=\frac{\sqrt{49-8p}+7}{4}
x=\frac{-\sqrt{49-8p}+7}{4}
x uchun yechish
x=\frac{\sqrt{49-8p}+7}{4}
x=\frac{-\sqrt{49-8p}+7}{4}\text{, }p\leq \frac{49}{8}
Grafik
Baham ko'rish
Klipbordga nusxa olish
-7x+p=-2x^{2}
Ikkala tarafdan 2x^{2} ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.
p=-2x^{2}+7x
7x ni ikki tarafga qo’shing.
Misollar
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Chegaralar
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