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Can you solve this easy problem?

Algebra Level 1

What is 85^2 = ?

^ refer to power for e.g. 55 power 2 = ? You have to do this without using calculator.

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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.

Used and loved by over 5 million people

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.

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That seems reasonable. Find out if you're right!

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by Gajraj Singh

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