y uchun yechish
y=\left(3x-10\right)\left(3x-2\right)
x uchun yechish (complex solution)
x=-\frac{\sqrt{y+16}}{3}+2
x=\frac{\sqrt{y+16}}{3}+2
x uchun yechish
x=-\frac{\sqrt{y+16}}{3}+2
x=\frac{\sqrt{y+16}}{3}+2\text{, }y\geq -16
Grafik
Baham ko'rish
Klipbordga nusxa olish
y=9\left(x^{2}-4x+4\right)-16
\left(a-b\right)^{2}=a^{2}-2ab+b^{2} binom teoremasini \left(x-2\right)^{2} kengaytirilishi uchun ishlating.
y=9x^{2}-36x+36-16
9 ga x^{2}-4x+4 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
y=9x^{2}-36x+20
20 olish uchun 36 dan 16 ni ayirish.
Misollar
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Matritsa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simli tenglama
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Oʻngga
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Chegaralar
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