The value of (810)2 by visualizing the identity (a+b)2=a2+2ab+b2 is – InterviewSolution

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1.	The value of (810)2 by visualizing the identity (a+b)2=a2+2ab+b2 is .
Answer» The value of $(810)^{2}$ by visualizing the identity $(a + b)^{2} = a^{2} + 2 a b + b^{2}$ is .

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