In Mathematics, a perfect square is a number that can be represented as the product of an integer to itself. With the name, a perfect square represents the whole number. Hence, the square root of a perfect square is always a natural number and not a fraction. The examples of perfect squares are 4, 9, 16, 25, etc., such that: 1) 4 = 2 x 2 = 22 2) 9 = 3 x 3 = 32 3) 16 = 4 x 4 = 42 4) 25 = 5 x 5 = 52 But other numbers such as 15, 21, 35, 40, etc., are not perfect squares since their roots are not a whole number. Let us find more details on perfect squares and the related concepts. Perfect Squares Formula As discussed, a perfect square is a number whose root is always an integer and not a fraction. Thus, it also confirms that a perfect squares is always a whole number. Say,
Read More