Whakaoti mō y (complex solution)
y=\left(x^{2}-4\right)x^{x-1}
x\neq 0
Whakaoti mō y
y=\left(x^{2}-4\right)x^{x-1}
\left(x<0\text{ and }Denominator(x)\text{bmod}2=1\right)\text{ or }x>0
Graph
Tohaina
Kua tāruatia ki te papatopenga
xy=x^{x}x^{2}-4x^{x}
Whakamahia te āhuatanga tohatoha hei whakarea te x^{x} ki te x^{2}-4.
xy=x^{x+2}-4x^{x}
He hanga arowhānui tō te whārite.
\frac{xy}{x}=\frac{\left(x^{2}-4\right)x^{x}}{x}
Whakawehea ngā taha e rua ki te x.
y=\frac{\left(x^{2}-4\right)x^{x}}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
y=\left(x^{2}-4\right)x^{x-1}
Whakawehe x^{x}\left(x^{2}-4\right) ki te x.
xy=x^{x}x^{2}-4x^{x}
Whakamahia te āhuatanga tohatoha hei whakarea te x^{x} ki te x^{2}-4.
xy=x^{x+2}-4x^{x}
He hanga arowhānui tō te whārite.
\frac{xy}{x}=\frac{\left(x^{2}-4\right)x^{x}}{x}
Whakawehea ngā taha e rua ki te x.
y=\frac{\left(x^{2}-4\right)x^{x}}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
y=\left(x^{2}-4\right)x^{x-1}
Whakawehe x^{x}\left(x^{2}-4\right) ki te x.
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