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An algebra problem by Naren Bhandari

Algebra Level 3

$100^2 - 99^2 + 98^2 - 97^2 + 96^2 - 95^2 +\cdots +2^2 - 1^2 = \, ?$

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Excel in math and science

Master concepts by solving fun, challenging problems.

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by Naren Bhandari

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