P uchun yechish (complex solution)
\left\{\begin{matrix}P=\frac{x-2}{x}\text{, }&x\neq 0\\P\in \mathrm{C}\text{, }&x=1\end{matrix}\right,
P uchun yechish
\left\{\begin{matrix}P=\frac{x-2}{x}\text{, }&x\neq 0\\P\in \mathrm{R}\text{, }&x=1\end{matrix}\right,
x uchun yechish
\left\{\begin{matrix}\\x=1\text{, }&\text{unconditionally}\\x=-\frac{2}{P-1}\text{, }&P\neq 1\end{matrix}\right,
Grafik
Baham ko'rish
Klipbordga nusxa olish
\left(xP-P\right)x=x^{2}-3x+2
x-1 ga P ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
Px^{2}-Px=x^{2}-3x+2
xP-P ga x ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
\left(x^{2}-x\right)P=x^{2}-3x+2
P'ga ega bo'lgan barcha shartlarni birlashtirish.
\frac{\left(x^{2}-x\right)P}{x^{2}-x}=\frac{\left(x-2\right)\left(x-1\right)}{x^{2}-x}
Ikki tarafini x^{2}-x ga bo‘ling.
P=\frac{\left(x-2\right)\left(x-1\right)}{x^{2}-x}
x^{2}-x ga bo'lish x^{2}-x ga ko'paytirishni bekor qiladi.
P=\frac{x-2}{x}
\left(-2+x\right)\left(-1+x\right) ni x^{2}-x ga bo'lish.
\left(xP-P\right)x=x^{2}-3x+2
x-1 ga P ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
Px^{2}-Px=x^{2}-3x+2
xP-P ga x ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
\left(x^{2}-x\right)P=x^{2}-3x+2
P'ga ega bo'lgan barcha shartlarni birlashtirish.
\frac{\left(x^{2}-x\right)P}{x^{2}-x}=\frac{\left(x-2\right)\left(x-1\right)}{x^{2}-x}
Ikki tarafini x^{2}-x ga bo‘ling.
P=\frac{\left(x-2\right)\left(x-1\right)}{x^{2}-x}
x^{2}-x ga bo'lish x^{2}-x ga ko'paytirishni bekor qiladi.
P=\frac{x-2}{x}
\left(-2+x\right)\left(-1+x\right) ni x^{2}-x ga bo'lish.
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