Whakaoti mō y
y=5x^{4}-18x^{2}-8
Whakaoti mō x (complex solution)
x=\frac{\sqrt{5\sqrt{5y+121}+45}}{5}
x=-\frac{\sqrt{5\sqrt{5y+121}+45}}{5}
x=-\frac{\sqrt{-5\sqrt{5y+121}+45}}{5}
x=\frac{\sqrt{-5\sqrt{5y+121}+45}}{5}
Whakaoti mō x
\left\{\begin{matrix}x=-\frac{\sqrt{-5\sqrt{5y+121}+45}}{5}\text{; }x=\frac{\sqrt{-5\sqrt{5y+121}+45}}{5}\text{, }&y\geq -\frac{121}{5}\text{ and }y\leq -8\\x=-\frac{\sqrt{5\sqrt{5y+121}+45}}{5}\text{; }x=\frac{\sqrt{5\sqrt{5y+121}+45}}{5}\text{, }&y\geq -\frac{121}{5}\end{matrix}\right.
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=5x^{4}-18x^{2}-8
Whakamahia te āhuatanga tuaritanga hei whakarea te 5x^{2}+2 ki te x^{2}-4 ka whakakotahi i ngā kupu rite.
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