x = x ^ { 2 } d x =
Réitigh do d. (complex solution)
\left\{\begin{matrix}d=\frac{1}{x^{2}}\text{, }&x\neq 0\\d\in \mathrm{C}\text{, }&x=0\end{matrix}\right.
Réitigh do d.
\left\{\begin{matrix}d=\frac{1}{x^{2}}\text{, }&x\neq 0\\d\in \mathrm{R}\text{, }&x=0\end{matrix}\right.
Réitigh do x. (complex solution)
\left\{\begin{matrix}\\x=0\text{, }&\text{unconditionally}\\x=-d^{-\frac{1}{2}}\text{; }x=d^{-\frac{1}{2}}\text{, }&d\neq 0\end{matrix}\right.
Réitigh do x.
\left\{\begin{matrix}\\x=0\text{, }&\text{unconditionally}\\x=\frac{1}{\sqrt{d}}\text{; }x=-\frac{1}{\sqrt{d}}\text{, }&d>0\end{matrix}\right.
Graf
Tráth na gCeist
Linear Equation
5 fadhbanna cosúil le:
x = x ^ { 2 } d x =
Roinn
Cóipeáladh go dtí an ghearrthaisce
x=x^{3}d
Chun cumhachtaí den bhonn céanna a iolrú, suimigh a n-easpónaint. Suimigh 2 agus 1 chun 3 a bhaint amach.
x^{3}d=x
Athraigh na taobhanna ionas go mbeidh na téarmaí inathraitheacha ar fad ar an taobh clé.
\frac{x^{3}d}{x^{3}}=\frac{x}{x^{3}}
Roinn an dá thaobh faoi x^{3}.
d=\frac{x}{x^{3}}
Má roinntear é faoi x^{3} cuirtear an iolrúchán faoi x^{3} ar ceal.
d=\frac{1}{x^{2}}
Roinn x faoi x^{3}.
x=x^{3}d
Chun cumhachtaí den bhonn céanna a iolrú, suimigh a n-easpónaint. Suimigh 2 agus 1 chun 3 a bhaint amach.
x^{3}d=x
Athraigh na taobhanna ionas go mbeidh na téarmaí inathraitheacha ar fad ar an taobh clé.
\frac{x^{3}d}{x^{3}}=\frac{x}{x^{3}}
Roinn an dá thaobh faoi x^{3}.
d=\frac{x}{x^{3}}
Má roinntear é faoi x^{3} cuirtear an iolrúchán faoi x^{3} ar ceal.
d=\frac{1}{x^{2}}
Roinn x faoi x^{3}.
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Teorainneacha
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