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Evaluate the radical.

∛8

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2 Answers

2 votes
Think about what number can multiply itself 3 times to get to 8. 
User Tiernan
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\sqrt[3]{2 * 2 * 2 } = \sqrt[3]{ {2}^(3) }

\sqrt[3]{ {2}^(3) } = 2
User Yavg
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