Question

hi .....fast ans
define the prefect square ....​

Answer 1

A square no. or a perfect square is an integer tht is the square of an integer or u can say that it is the product of some integer with itself.

For instance, 9 is a square no. or a perfect square since it can be written as 3×3.

Similary 16 is a perfect square since it can be written as 4×4 .

Answer 2

hey mate here is your answer..

the square of a number is that number times itself..the perfect squares are the squares of the whole numbers 1,4,9,16,25,36,49,64,81,100

hope this helps you...