Question

what is a perfect square​

Answer 1

Answer:

In mathematics, a square number or perfect square is an integer that is the square of an integer; in other words, it is the product of some integer with itself. For example, 9 is a square number, since it can be written as 3 × 3. ... Square numbers are non-negative.

Answer 2

Answer:

a square number or perfect square is an integer that is the square of an integer; in other words, it is the product of some integer with itself. For example, 9 is a square number, since it can be written as 3 × 3. ... Square numbers are non negative...

Step-by-step explanation:

Hope it will help you.... Thank my answer... XD...