Advertisements
Advertisements
Question
Find the least number which must be subtracted from the following numbers to make them a perfect square:
16160
Advertisements
Solution
Using the long division method:
We can see that 16160 is 31 more than 1272. Hence, 31 must be subtracted from 16160 to get a perfect square.
APPEARS IN
RELATED QUESTIONS
Find the square root of the following number by division method.
576
Find the squares of the following number using the identity (a + b)2 = a2 + 2ab + b2:
510
Find the square of the following numbers using the identity (a + b)2 = a2 + 2ab + b2:
209
Find the square of the following number using the identity (a − b)2 = a2 − 2ab + b2:
999
Find the square of the following number by visual method:
95
Find the square of the following number by visual method:
99
Write the possible unit's digits of the square root of the following number. Which of these number is odd square root?
99856
Write the prime factorization of the following number and hence find their square root.
5929
Find the square root of the following by long division method:
3226694416
Find the least number which must be subtracted from 1205 so that the resulting number is a perfect square.
