Solve for x (complex solution)
x=-\frac{\left(1+\sqrt{3}i\right)\left(-\sqrt{3}\sqrt[3]{27\sqrt{727}-728}i-\sqrt[3]{27\sqrt{727}-728}+2\sqrt[3]{-27\sqrt{727}-728}-1+\sqrt{3}i\right)}{36}\approx 0.730980099-1.090624323i
x=\frac{\sqrt[3]{27\sqrt{727}-728}+\sqrt[3]{-27\sqrt{727}-728}+1}{9}\approx 0.745684986+1.099114193i
x=-\frac{\left(-\sqrt{3}i+1\right)\left(-\sqrt{3}i-\sqrt[3]{27\sqrt{727}-728}+2\sqrt[3]{-27\sqrt{727}-728}-1+\sqrt{3}\sqrt[3]{27\sqrt{727}-728}i\right)}{36}\approx -1.143331753-0.00848987i
Solve for x
x=\frac{-\sqrt[3]{27\sqrt{727}+728}-\sqrt[3]{728-27\sqrt{727}}+1}{9}\approx -1.15803664
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