What is 9999 x 9999

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Avatar of EthanHuang0

Search it

Avatar of MiniwheatDust
= 99,980,001
Avatar of tygxc

9,999 x 9,999 = (10,000 - 1)² = 10,000² - 2*10,000 + 1 = 100,000,000 - 20,000 + 1 = 99,980,001

Avatar of StickerFish1

Moderators have lightning speed in closing stockfish topics, but posts like this like what this guy is even counting also it's not "search it" it's calculate it with CALCULATOR.

Avatar of tygxc

@4

No need to close, but should be off topic.
You can also search =9999*9999 on Google.

Avatar of StickerFish1

@5 He's 619 rated almost half of my intellectual ability and can't use the calculator?

Avatar of tygxc

@6

Look at my answer @3.
That method also gives you 999,999,999,999 * 999,999,999,999 without using any calculator.

Avatar of SAMRUDHASHRESTHA987654321
99,980,001
Avatar of ElectricGuitarIsCool
99980001
Avatar of EthanHuang0

https://www.chess.com/forum/view/off-topic/what-is-9999-x-9999-102439099#comment-102443115 I’m 619 in daily