c d g - e g = \partial b
b uchun yechish (complex solution)
\left\{\begin{matrix}b=\frac{g\left(cd-e\right)}{∂}\text{, }&∂\neq 0\\b\in \mathrm{C}\text{, }&\left(c=\frac{e}{d}\text{ and }d\neq 0\text{ and }∂=0\right)\text{ or }\left(g=0\text{ and }∂=0\right)\end{matrix}\right,
c uchun yechish (complex solution)
\left\{\begin{matrix}c=\frac{b∂+eg}{dg}\text{, }&g\neq 0\text{ and }d\neq 0\\c\in \mathrm{C}\text{, }&\left(g=0\text{ and }∂=0\right)\text{ or }\left(g=0\text{ and }b=0\right)\text{ or }\left(g=-\frac{b∂}{e}\text{ and }d=0\text{ and }b\neq 0\text{ and }∂\neq 0\right)\end{matrix}\right,
b uchun yechish
\left\{\begin{matrix}b=\frac{g\left(cd-e\right)}{∂}\text{, }&∂\neq 0\\b\in \mathrm{R}\text{, }&\left(c=\frac{e}{d}\text{ and }d\neq 0\text{ and }∂=0\right)\text{ or }\left(g=0\text{ and }∂=0\right)\end{matrix}\right,
c uchun yechish
\left\{\begin{matrix}c=\frac{b∂+eg}{dg}\text{, }&g\neq 0\text{ and }d\neq 0\\c\in \mathrm{R}\text{, }&\left(g=0\text{ and }∂=0\right)\text{ or }\left(g=0\text{ and }b=0\right)\text{ or }\left(g=-\frac{b∂}{e}\text{ and }d=0\text{ and }b\neq 0\text{ and }∂\neq 0\right)\end{matrix}\right,
Baham ko'rish
Klipbordga nusxa olish
∂b=cdg-eg
Tomonlarni almashtirib, barcha oʻzgaruvchi shartlar chap tomonga oʻtkazing.
\frac{∂b}{∂}=\frac{g\left(cd-e\right)}{∂}
Ikki tarafini ∂ ga bo‘ling.
b=\frac{g\left(cd-e\right)}{∂}
∂ ga bo'lish ∂ ga ko'paytirishni bekor qiladi.
cdg=∂b+eg
eg ni ikki tarafga qo’shing.
dgc=b∂+eg
Tenglama standart shaklda.
\frac{dgc}{dg}=\frac{b∂+eg}{dg}
Ikki tarafini dg ga bo‘ling.
c=\frac{b∂+eg}{dg}
dg ga bo'lish dg ga ko'paytirishni bekor qiladi.
∂b=cdg-eg
Tomonlarni almashtirib, barcha oʻzgaruvchi shartlar chap tomonga oʻtkazing.
\frac{∂b}{∂}=\frac{g\left(cd-e\right)}{∂}
Ikki tarafini ∂ ga bo‘ling.
b=\frac{g\left(cd-e\right)}{∂}
∂ ga bo'lish ∂ ga ko'paytirishni bekor qiladi.
cdg=∂b+eg
eg ni ikki tarafga qo’shing.
dgc=b∂+eg
Tenglama standart shaklda.
\frac{dgc}{dg}=\frac{b∂+eg}{dg}
Ikki tarafini dg ga bo‘ling.
c=\frac{b∂+eg}{dg}
dg ga bo'lish dg ga ko'paytirishni bekor qiladi.
Misollar
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y = 3x + 4
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699 * 533
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\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]
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\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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Oʻngga
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Chegaralar
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}