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An algebra problem by Hammad Shah

Algebra Level 1

Find the positive number which when multiplied by itself gives 15864289.

3983 2073 900 789

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, conceptual quizzes.

Our wiki is made for math and science

Master advanced concepts through explanations,
examples, and problems from the community.

Used and loved by 4 million people

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including olympiad champions, researchers, and professionals.

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by Hammad Shah

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