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प्रश्न
Find the square root of the following number by division method.
7921
उत्तर
The square root of 7921 can be calculated as follows.
| 89 | |
| 8 | `bar79` `bar21` -64 |
| 169 | 1521 -1521 |
| 0 |
∴ `sqrt(7921)` = 89
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