Question

4. Find the least number which must be subtracted from 16160 to make it a perfect square. AISUT
the square root of this perfect square.
5. Find the least number which much be added to 306452 to make it a perfect square.
6. Find the least number which must be subtracted from 16160 to make it a perfect square.
7. Find the least number of six digits which is a perfect square.
8. Find the greatest number of four which is a perfect square.
9. A man plants his orchard with 7225 trees and arranges them so that there are as many rows as
there are trees in a row. How many rows are there?
10. Find the square root of:
256
23
(a) 2
49
(b)
7
(c) 113
(c) 113?
625
51
4
(d) 29
25
(e) 21
(f) 272797
169
3364
11. Find the square root of the following decimals:
(c) 7260.7441
(b) 0.1681
(a) 37.0881
76
(f) 0.0441
(e) 9.3025​

Answer 1

Answer:

e 21 becouse added to perfect