(a-b) ²=(a+b) ²-4ab , कैसे प्रूफ (proof )करे / how to proof / Math short tricks / Maths facts

[@labeducation7293]

Thanks for watching

[@Ansh-0001]

Thank you so much brother

[@puspasingh9106]

Thanks❤❤

[@BhaskarPatel-lp6kl]

Bhi appko aur bhi video banani chahie aapki voice bahut acchi hai 👍👍

[@Gruvy19]

Thank you very much much sir, it was really very helpful.