Question

properties of square numbers​

Answer 1

Step-by-step explanation:

• A Square number can only end with digits 0, 1, 4, 5, 6, 9.
• Number of zeroes at the end of a perfect square is always even.
• Square of even numbers are always even,
• Square of odd numbers are always odd.
• If a number has 1 or 9 in its unit place,

its square ends with 1.

• If a number has 4 or 6 in its unit place,