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The Root of the Problem The Third

Algebra Level 4

Solve for \(x\):

\[\large x = \sqrt{9 + 2\sqrt{9 + 5\sqrt{9 + 8\sqrt{9 + 11\sqrt{9 +\cdots }}}}}\]

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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

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including olympiad champions, researchers, and professionals.

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by Deva Craig

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