Advertisements
Advertisements
प्रश्न
Find the square root by prime factorisation method
144
Advertisements
उत्तर
144 = 2 × 2 × 2 × 2 × 3 × 3
`sqrt(144)` = 2 × 2 × 3 = 12
| 2 | 144 |
| 2 | 72 |
| 2 | 36 |
| 2 | 18 |
| 3 | 9 |
| 3 |
APPEARS IN
संबंधित प्रश्न
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
Find the square root the following by prime factorization.
4096
Find the square root the following by prime factorization.
47089
Find the square root the following by prime factorization.
27225
Find the square root the following by prime factorization.
3013696
Find the smallest number by which 180 must be multiplied so that it becomes a perfect square. Also, find the square root of the perfect square 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.
The students of class VIII of a school donated Rs 2401 for PM's National Relief Fund. Each student donated as many rupees as the number of students in the class. Find the number of students in the class.
Examine if the following is a perfect square
725
