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
A gardener has 1000 plants. He wants to plant these in such a way that the number of rows and the number of columns remain same. Find the minimum number of plants he needs more for this.
Find the square of the following number using the identity (a − b)2 = a2 − 2ab + b2:
599
Find the squares of the following numbers by visual method:
52
Find the square of the following number by visual method:
702
Find the square root of the following by long division method:
3915380329
Find the value of `sqrt5` correct to 2 decimal places; then use it to find the square root of `(3-sqrt(5))/(3+sqrt(5)` correct to 2 significant digits.
Find the square root by long division method
418609
What is the least number that should be added to 6200 to make it a perfect square?
A General wishes to draw up his 7500 soldiers in the form of a square. After arranging, he found out that some of them are left out. How many soldiers were left out?
