Advertisements
Advertisements
प्रश्न
Find the square root of the following number by the prime factorisation method.
9216
Advertisements
उत्तर
9216 can be factorised as follows:
| 2 | 9216 |
| 2 | 4608 |
| 2 | 2304 |
| 2 | 1152 |
| 2 | 576 |
| 2 | 288 |
| 2 | 144 |
| 2 | 72 |
| 2 | 36 |
| 2 | 18 |
| 3 | 9 |
| 3 | 3 |
| 1 |
9216 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3× 3
∴ `sqrt(9216) = 2 xx 2 xx 2 xx 2 xx 2 xx 3 = 96`
संबंधित प्रश्न
Find the square root of the following number by the prime factorisation method.
9604
Write true (T) or false (F) for the following statement.
The product of two square numbers is a square number.
Find the squares of the following numbers using column method. Verify the result by finding the square using the usual multiplication:
71
Find the square root the following by prime factorization.
529
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 least square number, exactly divisible by each one of the number:
8, 12, 15 and 20
Find the square roots of 121 and 169 by the method of repeated subtraction.
By splitting into prime factors, find the square root of 11025.
Find the square root by prime factorisation method
9025
