Whakaoti mō a (complex solution)
\left\{\begin{matrix}a=\frac{1}{x}\text{, }&x\neq 0\\a\in \mathrm{C}\text{, }&x=0\end{matrix}\right.
Whakaoti mō a
\left\{\begin{matrix}a=\frac{1}{x}\text{, }&x\neq 0\\a\in \mathrm{R}\text{, }&x=0\end{matrix}\right.
Whakaoti mō x
\left\{\begin{matrix}\\x=0\text{, }&\text{unconditionally}\\x=\frac{1}{a}\text{, }&a\neq 0\end{matrix}\right.
Graph
Tohaina
Kua tāruatia ki te papatopenga
ax^{2}=x
Me tāpiri te x ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x^{2}a=x
He hanga arowhānui tō te whārite.
\frac{x^{2}a}{x^{2}}=\frac{x}{x^{2}}
Whakawehea ngā taha e rua ki te x^{2}.
a=\frac{x}{x^{2}}
Mā te whakawehe ki te x^{2} ka wetekia te whakareanga ki te x^{2}.
a=\frac{1}{x}
Whakawehe x ki te x^{2}.
ax^{2}=x
Me tāpiri te x ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x^{2}a=x
He hanga arowhānui tō te whārite.
\frac{x^{2}a}{x^{2}}=\frac{x}{x^{2}}
Whakawehea ngā taha e rua ki te x^{2}.
a=\frac{x}{x^{2}}
Mā te whakawehe ki te x^{2} ka wetekia te whakareanga ki te x^{2}.
a=\frac{1}{x}
Whakawehe x ki te x^{2}.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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Ngā Tepe
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