y uchun yechish
y=x\left(5x+7\right)
x\neq 0
x uchun yechish (complex solution)
\left\{\begin{matrix}\\x=\frac{-\sqrt{20y+49}-7}{10}\text{, }&\text{unconditionally}\\x=\frac{\sqrt{20y+49}-7}{10}\text{, }&y\neq 0\end{matrix}\right,
x uchun yechish
\left\{\begin{matrix}x=\frac{-\sqrt{20y+49}-7}{10}\text{, }&y\geq -\frac{49}{20}\\x=\frac{\sqrt{20y+49}-7}{10}\text{, }&y\neq 0\text{ and }y\geq -\frac{49}{20}\end{matrix}\right,
Grafik
Viktorina
Algebra
5x+7=y \div x
Baham ko'rish
Klipbordga nusxa olish
5xx+x\times 7=y
Tenglamaning ikkala tarafini x ga ko'paytirish.
5x^{2}+x\times 7=y
x^{2} hosil qilish uchun x va x ni ko'paytirish.
y=5x^{2}+x\times 7
Tomonlarni almashtirib, barcha oʻzgaruvchi shartlar chap tomonga oʻtkazing.
Misollar
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Chegaralar
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