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Algebra Level 2

Evaluate

\[\Large \sqrt[3]{2+\sqrt{5}} + \sqrt[3]{2-\sqrt{5}}.\]

Give your answer to 3 decimal places.

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Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, interactive explorations.

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including olympiad champions, researchers, and professionals.

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by Surya Prakash

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