Réitigh do x. (complex solution)
x=-\frac{\left(1+\sqrt{3}i\right)\left(-\sqrt{3}\sqrt[3]{9\sqrt{6657}-1016}i-\sqrt[3]{9\sqrt{6657}-1016}-29\sqrt{3}i+2\sqrt[3]{-9\sqrt{6657}-1016}+29\right)}{48}\approx -2.46079347-0.869737185i
x=\frac{\sqrt[3]{9\sqrt{6657}-1016}+\sqrt[3]{-9\sqrt{6657}-1016}-29}{12}\approx -1.641388768+1.34282071i
x=-\frac{\left(-\sqrt{3}i+1\right)\left(-\sqrt[3]{9\sqrt{6657}-1016}+2\sqrt[3]{-9\sqrt{6657}-1016}+29+\sqrt{3}\sqrt[3]{9\sqrt{6657}-1016}i+29\sqrt{3}i\right)}{48}\approx -3.147817762-0.473083525i
Réitigh do x.
x=\frac{-\sqrt[3]{9\sqrt{6657}+1016}-\sqrt[3]{1016-9\sqrt{6657}}-29}{12}\approx -3.967222463
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