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Big number square puzzle (Posted on 2025-01-01)

Find the value of

202420252026²-2*202420252027²+202420252028²

No Solution Yet Submitted by Danish Ahmed Khan

Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

I'm thinking ...

| Comment 1 of 4

(n-1)^2 - 2n^2 + (n+1)^2 = 2

So, 2.

And since it is January 1st: Happy 2 Year!

Posted by Larry on 2025-01-01 08:10:52

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