No, 15 is not a perfect square. A perfect square is a number that can be expressed as the product of a whole number multiplied by itself. For example, 4 is a perfect square because it can be expressed as 2 multiplied by 2. However, 15 cannot be expressed in this way.
since 15 lies between the square of 3 and 4, there is no number greater than 4 whose square is 15. Thus, 15 is not a perfect square because it lies between the squares of two consecutive integers.
Answers & Comments
No, 15 is not a perfect square. A perfect square is a number that can be expressed as the product of a whole number multiplied by itself. For example, 4 is a perfect square because it can be expressed as 2 multiplied by 2. However, 15 cannot be expressed in this way.
Answer:
since 15 lies between the square of 3 and 4, there is no number greater than 4 whose square is 15. Thus, 15 is not a perfect square because it lies between the squares of two consecutive integers.
I hope you understand
:)
[tex][/tex]