Sir i want ask a question shall i
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heyy here is your answer bro
(a+b)^2=a^2+b^2+2ab
(a+b)^2=a^2+b^2+2ab
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(a+b)² = (a+b)(a+b)
= a²+ab+ba+b²
= a²+2ab+b² (since, ba = ab)
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