Advertisements
Advertisements
प्रश्न
Find the least number which must be added to the following number so as to get a perfect square. Also find the square root of the perfect square so obtained.
525
Advertisements
उत्तर
The square root of 525 can be calculated by the long division method as follows:
| 22 | |
| 2 | `bar5 bar25` -4 |
| 42 | 125 -84 |
| 41 |
Clearly, 222 = 484 < 525
232 = 529 > 525
Hence, the number to be added is 529 - 525 = 4 and the square root of 529 is 23.
APPEARS IN
संबंधित प्रश्न
Find the square root of the following number by division method.
576
Find the number of digits in the square root of the following numbers (without any calculation).
4489
Find the least number which must be subtracted from the following number so as to get a perfect square. Also find the square root of the perfect square so obtained.
1989
Write the prime factorization of the following number and hence find their square root.
5929
Find the square of the following by long division method:
12544
Find the square root the following by long division method:
1471369
Find the square root the following by long division method:
20657025
Find the square root by long division method
17956
Find the square root by long division method
418609
`sqrt(1.96)` = ______.
