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प्रश्न
Find the least number which must be subtracted from the following numbers to make them a perfect square:
2361
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उत्तर
We can see that 2361 is 57 more than 472. Hence, 57 must be subtracted from 2361 to get a perfect square.
संबंधित प्रश्न
What will be the unit digit of the square of the following number?
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