Question

find the smallest 4 - digit numder which is a perfect squ​

Answer 1

Answer:

answer is 1024 it is a square of 32

Explanation:

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Answer 2

To find:- Smallest a four digit number which is a perfect square.

31^2 =961

32^2 =1024

33^2 =1089

34^2=1156

Least number of four digits = 1000.

(32)^2 is more than 1000 by 24.

So, the least number to be added to 1000 is 24.

1000 + 24 = 1024

Therefore, the smallest four digit number which is a perfect square is 1024.

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