Advertisements
Advertisements
प्रश्न
Find the square root of the following number by the prime factorisation method.
529
Advertisements
उत्तर
529 can be factorised as follows:
| 23 | 529 |
| 23 | 23 |
| 1 |
529 = 23 × 23
∴ `sqrt(529)` = 23
APPEARS IN
संबंधित प्रश्न
Find the square root of the following number by the prime factorisation method.
1764
Find the square root of the following number by the prime factorisation method.
5929
By just examining the units digit, can you tell which of the following cannot be whole square?
1026
Find the square root of each of the following by prime factorization.
441
Find the smallest number by which 1152 must be divided so that it becomes a perfect square. Also, find the square root of the number so obtained.
A welfare association collected Rs 202500 as donation from the residents. If each paid as many rupees as there were residents, find the number of residents.
The area of a square field is 5184 cm2. A rectangular field, whose length is twice its breadth has its perimeter equal to the perimeter of the square field. Find the area of the rectangular field.
Find the square roots of 121 and 169 by the method of repeated subtraction.
Using prime factorisation, find which of the following are perfect squares.
484
Is 176 a perfect square? If not, find the smallest number by which it should be multiplied to get a perfect square.
