Question

Which of the following is not a perfect square ?
1
252
400
529
121​

Answer 1

Step-by-step explanation:

it may be ......,:::::::400

Answer 2

Answer:

252

Step-by-step explanation:

The square root of 252 defines a number whose square results in the initial given number 252. As 252 is not a perfect square.

11²= 121

20²=400

23²=529

Hope it helps u.