Question

Whithout any calculated find the number which is not perfect square​

Answer 1

Answer:

2,3,5,6,7,8,10,11,12,13,14,15 and so on there are billions of no. which are not a perfect square.

Plz mark me as the brainliast.

Answer 2

Answer:

a square number will end with the following numbers:

• 1
• 4
• 9
• 6
• 5
• 0

if the number last digit ends with any of the following, it's not a square number:

• 2
• 3
• 7
• 8