A perfect square is a number that is the result of multiplying an integer by itself two times. For example, 16 is a perfect square because 4x4 is equal to 16.
The first 20 perfect squares are 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225, 256, 289, 324, 361, and 400.
No, 6 is not a perfect square because there is no number that can be multiplied to itself that equals 6.
No, 72 is not a perfect square.
No, perfect squares are not always going to be even numbers, they can be odd numbers as well.
Create Date: October 21, 2024
Last Modified Date: October 21, 2024
