c uchun yechish
c=-\frac{9x^{2}}{6x+5}
x\neq -\frac{5}{6}
x uchun yechish (complex solution)
x=\frac{\sqrt{c\left(c-5\right)}-c}{3}
x=\frac{-\sqrt{c\left(c-5\right)}-c}{3}
x uchun yechish
x=\frac{\sqrt{c\left(c-5\right)}-c}{3}
x=\frac{-\sqrt{c\left(c-5\right)}-c}{3}\text{, }c\geq 5\text{ or }c\leq 0
Grafik
Baham ko'rish
Klipbordga nusxa olish
6cx+5c=-9x^{2}
Ikkala tarafdan 9x^{2} ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.
\left(6x+5\right)c=-9x^{2}
c'ga ega bo'lgan barcha shartlarni birlashtirish.
\frac{\left(6x+5\right)c}{6x+5}=-\frac{9x^{2}}{6x+5}
Ikki tarafini 6x+5 ga bo‘ling.
c=-\frac{9x^{2}}{6x+5}
6x+5 ga bo'lish 6x+5 ga ko'paytirishni bekor qiladi.
Misollar
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Chiziqli tenglama
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699 * 533
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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Differensatsiya
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Oʻngga
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Chegaralar
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}