Question

2. Which of the following is not a
perfect square numbers?
121,144,169and 267​

Answer 1

Answer:

267 is not a perfect square number

Answer 2

Answer:

$\sqrt{121} = {11}^{2}$

$\sqrt{144} = {12}^{2}$

$\sqrt{169} = {13}^{2}$

$\sqrt{267} = 16.3410.....$

Explanation:

HENCE 267 is not a perfect square.

Hope it helps you out.....