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#1 Re: This is Cool » New formula for squaring a no.[or may be old]. » 2014-05-26 00:48:32

Kumar Gaurav
bobbym wrote:

Welcome to the forum.

thanks

#2 Re: This is Cool » New formula for squaring a no.[or may be old]. » 2014-05-25 22:29:57

Kumar Gaurav

Thanks for informing I will post more.

#3 Re: This is Cool » New formula for squaring a no.[or may be old]. » 2014-05-25 22:24:21

Kumar Gaurav
bobbym wrote:

You mean like this:

(2 * 6 + 1) + 6^2 = 49 which is 7^2?

yes sir!

#4 Re: This is Cool » New formula for squaring a no.[or may be old]. » 2014-05-25 22:17:07

Kumar Gaurav

This works if you know sq of no. Which lies before it just add 2xno.+1 to sq of no. Lying before the no.

#5 This is Cool » New formula for squaring a no.[or may be old]. » 2014-05-25 22:09:17

Kumar Gaurav
Replies: 8

Hey I was just playing with nos. I found a formula to sq. A no. I.e.
(<n-1>squared)+(2n+1)
'n' here implies the no. You want to sq.

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