Math, asked by hardipdhiman6124, 1 year ago

What should be added to 7square+1square to get (7+1)The whole square

Answers

Answered by Ijack228

10

Using the expression (a+b)² = a²+b²+2ab 7² + 1² +2 x 7 x 1 = (7+1)² => 7² + 1² + 14 = (7+1)² So 14 must be added

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