Is 193 a perfect square?

1 Answer
May 2, 2018

No.

Explanation:

The fact that sqrt193 is an irrational number proves that it is not a perfect square, as sqrt193=13.89244 without ever having an end.

Furthermore, the surrounding perfect squares are 169 and 196, which are 13^2 and 14^2 respectively. Since 169<193<196, 193 cannot be a perfect square.