@anon
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1355 sats
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3 replies
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@random_
23 Sep
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on: (999^2 - 1)/998
charts_and_numbers
(n^2-1)/(n-1) =(n+1)(n-1)/(n-1) =(n+1)
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100 sats
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21 sats
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0 replies
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@didiplaywell
23 Sep
Smart bitch!! Didn't thought of that!
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21 sats
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0 replies
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@south_korea_ln
OP
23 Sep
That's the way I used to solve it too...
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0 sats
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@Bell_curve
23 Sep
sharp as a tack
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