Question

what is perfect square

Answer 1

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

Answer 2

Answer:

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A given number is called a perfect square or a square number if it is the square of some natural number. These numbers are exact squares and do not involve any decimals or fractions.