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the method of finding non-perfect square numbers between 40 square and 41 square is 2x40but, 40 square = 1600and,41 square = 1681 so 1681-1600 is 81, but 2x40 is 80

Answer» the method of finding non-perfect square numbers between 40 square and 41 square is 2x40

but, 40 square = 1600
and,41 square = 1681

so 1681-1600 is 81, but 2x40 is 80


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