How to Know if a Number is a Perfect Square?
Question: How to know if a number is a perfect square?
Answer: A number is a perfect square if it is obtained by squaring a whole number or an integer
Let's look into an example
If N is a perfect square of a whole number X, then N = X2
Here, the number X is called the square root of the perfect square N
Example: 9 is a square of 3 represented as 32
Thus, 9 is known as a perfect square