Question

$\sqrt[3 \sqrt{3} ]{ {80}^{30} }$
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Answer 1

$\mathsf{\sqrt[3\sqrt{3}]{80^{30}} = {80}^{ \frac{30}{3 \sqrt{3}}} = {80}^{ \frac{30 \sqrt{3} }{3.3} } } \\ = \mathsf{ {80}^{ \frac{10 \sqrt{3}}{3}}}$