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`
APPEARS IN
संबंधित प्रश्न
Find the square root of the following number by the prime factorisation method.
4096
Find the square root of the following number by the prime factorisation method.
529
For the following number, find the smallest whole number by which it should be multiplied so as to get a perfect square number. Also find the square root of the square number so obtained.
1008
For the following number, find the smallest whole number by which it should be divided so as to get a perfect square number. Also find the square root of the square number so obtained.
252
Find the smallest number by which the given number must bew multiplied so that the product is a perfect square:
23805
By just examining the units digit, can you tell which of the following cannot be whole square?
1026
Write five numbers for which you cannot decide whether they are squares.
Find the squares of the following numbers using column method. Verify the result by finding the square using the usual multiplication:
25
The product of two numbers is 1296. If one number is 16 times the other, find the numbers.
Out of 745 students, maximum are to be arranged in the school field for a P.T. display, such that the number of rows is equal to the number of columns. Find the number of rows if 16 students were left out after the arrangement.
