Computer Science, asked by AnmolBoss, 1 month ago

answer this question please

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Answered by Expert0204

2

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ans 1 :-

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(a+b)<sup>2</sup>-a<sup>2</sup>+b<sup>2</sup>+ 2ab

</body>

ans 2:-

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Caco3

</body>

aur detail chahiye kya?

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