Whakaoti mō y
y=x\left(x-4\right)
x\neq -4
Whakaoti mō x (complex solution)
\left\{\begin{matrix}\\x=\sqrt{y+4}+2\text{, }&\text{unconditionally}\\x=-\sqrt{y+4}+2\text{, }&y\neq 32\end{matrix}\right.
Whakaoti mō x
\left\{\begin{matrix}x=\sqrt{y+4}+2\text{, }&y\geq -4\\x=-\sqrt{y+4}+2\text{, }&y\neq 32\text{ and }y\geq -4\end{matrix}\right.
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=\frac{x\left(x-4\right)\left(x+4\right)}{x+4}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{x^{3}-16x}{x+4}.
y=x\left(x-4\right)
Me whakakore tahi te x+4 i te taurunga me te tauraro.
y=x^{2}-4x
Me whakaroha te kīanga.
Ngā Tauira
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whārite Simultaneous
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Whakarerekētanga
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Ngā Tepe
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