Advertisements
Advertisements
प्रश्न
Write the prime factorization of the following number and hence find their square root.
5929
Advertisements
उत्तर
The prime factorisation of 5929:
5929 = 7 x 7 x 11 x 11
Grouping them into pairs of equal factors, we get:
5929 = (7\[\times\]7)\[\times\](11\[\times\]11)
Taking one factor from each pair, we get:
`sqrt(5929)=7xx11=77`
APPEARS IN
संबंधित प्रश्न
Find the square root of the following number by division method.
900
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
These are 500 children in a school. For a P.T. drill they have to stand in such a manner that the number of rows is equal to number of columns. How many children would be left out in this arrangement?
Find the square of the following numbers using the identity (a + b)2 = a2 + 2ab + b2:
209
Find the square of the following number by visual method:
505
Find the square of the following by long division method:
12544
Find the square root the following by long division method:
1745041
Find the square root of 7.832 correct to: 2 decimal places
Find the greatest 4-digit number which is a perfect square.
Find the square root by long division method
11025
