Datrys ar gyfer x (complex solution)
x=\sqrt[3]{523}e^{\frac{2\pi i}{3}}\approx -4.028443101+6.977468127i
x=\sqrt[3]{523}\approx 8.056886203
x=\sqrt[3]{523}e^{\frac{4\pi i}{3}}\approx -4.028443101-6.977468127i
Datrys ar gyfer x
x=\sqrt[3]{523}\approx 8.056886203
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