what we call this type of equations , please solve this , (a+b)?
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Answer:These kind of equatins can be solved using alzebric identities.
(a+b)^2=a^2 + b^2 + 2ab
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Answer:
(a+b)^2=a^2+b^2+2×a×b
so by algebraic expressions we can solve these type of questions
and we get(a+b)^2 =(a×a+a×b)+(b×a+b×b)=a^2+ab+ab+b^2=a^2+b^2+2ab
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