Cari nilai y
y=\left(3x^{2}+4x-1\right)^{2}
Cari nilai x (complex solution)
x=\frac{-\sqrt{3\sqrt{y}+7}-2}{3}
x=\frac{\sqrt{3\sqrt{y}+7}-2}{3}
x=\frac{\sqrt{-3\sqrt{y}+7}-2}{3}
x=\frac{-\sqrt{-3\sqrt{y}+7}-2}{3}
Cari nilai x
\left\{\begin{matrix}x=\frac{-\sqrt{3\sqrt{y}+7}-2}{3}\text{; }x=\frac{\sqrt{3\sqrt{y}+7}-2}{3}\text{, }&y\geq 0\\x=\frac{-\sqrt{-3\sqrt{y}+7}-2}{3}\text{; }x=\frac{\sqrt{-3\sqrt{y}+7}-2}{3}\text{, }&y\geq 0\text{ and }y\leq \frac{49}{9}\end{matrix}\right,
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y=9x^{4}+24x^{3}+10x^{2}-8x+1
3x^{2}+4x-1 kuadrat.
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