Why the answer of (a+b)2 is a2 + 2ab + b2
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it's a identity.....:)
GULSHAN111:
dude very nice answer
Answered by
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Because ( a+b)2
= (a+b)(a+b)
Therefore
Solving it further
Answer will be a2 + b2 + 2ab
= (a+b)(a+b)
Therefore
Solving it further
Answer will be a2 + b2 + 2ab
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