Is 130 a perfect square? This question often arises when people encounter the number 130 and wonder if it can be expressed as the square of an integer. In this article, we will explore the nature of 130 and determine whether it is indeed a perfect square or not.
A perfect square is a number that can be expressed as the square of an integer. For example, 4 is a perfect square because it is the square of 2 (2^2 = 4). On the other hand, a number that is not a perfect square is called a non-perfect square. Non-perfect squares cannot be expressed as the square of an integer.
To determine if 130 is a perfect square, we need to find an integer whose square is equal to 130. We can do this by taking the square root of 130 and checking if the result is an integer. The square root of 130 is approximately 11.401754, which is not an integer. Therefore, 130 is not a perfect square.
In conclusion, 130 is not a perfect square because it cannot be expressed as the square of an integer. However, it is a non-perfect square, which means that it has interesting properties and applications in mathematics and other fields. For those interested in the properties of perfect squares, understanding the nature of non-perfect squares like 130 is crucial.
