Algebraic formula (a + b) 2- (a - b) 2 = 4ab and (a + b) 2+ (a - b) 2 = 2 (a2 + b2) cbse board

[@creativemaths4620]

Har ek teacher ase hi karte .... Subscriber's and view nahi aaye to youtube channel chhod dete. Hai. ...
Fir hame kon padhayega.... Sir please keep uploading video 🙏 thanks a lot for this video 📷

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Thanks😊

[@23gauravlx-k64]

Thank you so much sir
I was not understanding but after this video I understood 😁😁

[@markraphael7975]

i dont mean to be so off topic but does anybody know of a method to get back into an Instagram account?
I was dumb forgot the account password. I would love any assistance you can offer me

[@samueldwayne6899]

@Mark Raphael instablaster =)

[@markraphael7975]

@Samuel Dwayne I really appreciate your reply. I found the site thru google and I'm waiting for the hacking stuff now.
Seems to take quite some time so I will reply here later when my account password hopefully is recovered.

[@markraphael7975]

@Samuel Dwayne It did the trick and I finally got access to my account again. I'm so happy:D
Thanks so much, you really help me out!

[@samueldwayne6899]

@Mark Raphael you are welcome :)

[@ramblingshort]

wanderful sir

[@mythoughts987]

Thank you✨

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Tinks

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[@Blue-_-phonix_yt]

Thanku sir for this explanation

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thanks Rubi Singh ji keep watching

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Thanx sir

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Ritu kharwal

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Tnxxx❤️❤️❤️

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Thank you Sir dustilmore videos

[@VidyaVaniinstitute]

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sameer khan ji

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Hello sir I'm new student

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thanks Ashwin 's vlog ji

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This is wrong sir

[@sandesh40]

How

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NICE

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