Whakaoti mō f (complex solution)
\left\{\begin{matrix}f=-\frac{k}{x}\text{, }&x\neq 0\\f\in \mathrm{C}\text{, }&k=0\text{ and }x=0\end{matrix}\right.
Whakaoti mō f
\left\{\begin{matrix}f=-\frac{k}{x}\text{, }&x\neq 0\\f\in \mathrm{R}\text{, }&k=0\text{ and }x=0\end{matrix}\right.
Whakaoti mō k
k=-fx
Graph
Tohaina
Kua tāruatia ki te papatopenga
fx=-k
Tangohia te k mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
xf=-k
He hanga arowhānui tō te whārite.
\frac{xf}{x}=-\frac{k}{x}
Whakawehea ngā taha e rua ki te x.
f=-\frac{k}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
fx=-k
Tangohia te k mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
xf=-k
He hanga arowhānui tō te whārite.
\frac{xf}{x}=-\frac{k}{x}
Whakawehea ngā taha e rua ki te x.
f=-\frac{k}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
k=-fx
Tangohia te fx mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
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