Question

The smallest number that should be added to the sum of the squares of 11 and 10 to make it a perfect square​

Answer 1

Answer:

10^2 = 100

11^2 = 121

100+121 = 221

Perfect square closest to 221 is 225, i.e. 15^2

225-221 = 4

therefore 4 must be added to the sum of squares of 10 and 11 to make it a perfect square

Hope it helps

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Answer 2

Answer:

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