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Math Arguments

Math Arguments

Problems, Questions, and Puzzles to spark discussion and argument in the maths classroom.

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The process seems to be the interesting thing here. How would you begin to work on this?

In how many ways can you write \( 2^n \) as a difference of two squares?

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How Many Ways?
James Tanton
ALG

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In how many ways can you write 2^n as a difference of two squares? — James Tanton (@jamestanton)

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