Réitigh do N. (complex solution)
\left\{\begin{matrix}N=\frac{y}{x^{2}}\text{, }&x\neq 0\\N\in \mathrm{C}\text{, }&y=0\text{ and }x=0\end{matrix}\right.
Réitigh do N.
\left\{\begin{matrix}N=\frac{y}{x^{2}}\text{, }&x\neq 0\\N\in \mathrm{R}\text{, }&y=0\text{ and }x=0\end{matrix}\right.
Réitigh do x. (complex solution)
\left\{\begin{matrix}x=-N^{-\frac{1}{2}}\sqrt{y}\text{; }x=N^{-\frac{1}{2}}\sqrt{y}\text{, }&N\neq 0\\x\in \mathrm{C}\text{, }&y=0\text{ and }N=0\end{matrix}\right.
Réitigh do x.
\left\{\begin{matrix}x=\sqrt{\frac{y}{N}}\text{; }x=-\sqrt{\frac{y}{N}}\text{, }&\left(y\geq 0\text{ and }N>0\right)\text{ or }\left(y\leq 0\text{ and }N<0\right)\\x\in \mathrm{R}\text{, }&y=0\text{ and }N=0\end{matrix}\right.
Graf
Tráth na gCeist
Linear Equation
y = x N x
Roinn
Cóipeáladh go dtí an ghearrthaisce
y=x^{2}N
Méadaigh x agus x chun x^{2} a fháil.
x^{2}N=y
Athraigh na taobhanna ionas go mbeidh na téarmaí inathraitheacha ar fad ar an taobh clé.
\frac{x^{2}N}{x^{2}}=\frac{y}{x^{2}}
Roinn an dá thaobh faoi x^{2}.
N=\frac{y}{x^{2}}
Má roinntear é faoi x^{2} cuirtear an iolrúchán faoi x^{2} ar ceal.
y=x^{2}N
Méadaigh x agus x chun x^{2} a fháil.
x^{2}N=y
Athraigh na taobhanna ionas go mbeidh na téarmaí inathraitheacha ar fad ar an taobh clé.
\frac{x^{2}N}{x^{2}}=\frac{y}{x^{2}}
Roinn an dá thaobh faoi x^{2}.
N=\frac{y}{x^{2}}
Má roinntear é faoi x^{2} cuirtear an iolrúchán faoi x^{2} ar ceal.
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Cothromóid chomhuaineach
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Comhtháthú
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Teorainneacha
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