Resoleu x (complex solution)
x=-\frac{3\times \left(\frac{2}{9}\right)^{\frac{2}{3}}\left(1+\sqrt{3}i\right)\left(\sqrt{3\left(27y^{4}-2048\right)}+9y^{2}\right)^{-\frac{1}{3}}\left(3\left(-\sqrt{3}i-1\right)\times \left(\frac{\sqrt{3\left(27y^{4}-2048\right)}+9y^{2}}{9}\right)^{\frac{2}{3}}+16\times 2^{\frac{2}{3}}\right)}{8}
x=\frac{3\times \left(\frac{2}{9}\right)^{\frac{2}{3}}\left(\sqrt{3\left(27y^{4}-2048\right)}+9y^{2}\right)^{-\frac{1}{3}}\left(3\times \left(\frac{\sqrt{3\left(27y^{4}-2048\right)}+9y^{2}}{9}\right)^{\frac{2}{3}}+8\times 2^{\frac{2}{3}}\right)}{2}
x=-\frac{3\times \left(\frac{2}{9}\right)^{\frac{2}{3}}\left(-\sqrt{3}i+1\right)\left(\sqrt{3\left(27y^{4}-2048\right)}+9y^{2}\right)^{-\frac{1}{3}}\left(3\left(-1+\sqrt{3}i\right)\times \left(\frac{\sqrt{3\left(27y^{4}-2048\right)}+9y^{2}}{9}\right)^{\frac{2}{3}}+16\times 2^{\frac{2}{3}}\right)}{8}
Resoleu y (complex solution)
y=-\sqrt{x}\sqrt{x^{2}-8}
y=\sqrt{x}\sqrt{x^{2}-8}
Resoleu y
y=\sqrt{x\left(x^{2}-8\right)}
y=-\sqrt{x\left(x^{2}-8\right)}\text{, }\left(x\geq -2\sqrt{2}\text{ and }x\leq 0\right)\text{ or }x\geq 2\sqrt{2}
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Exemples
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Equació lineal
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Aritmètica
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Equació simultània
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Integració
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Límits
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