Question

find the value for the given question my dear friends
please ​

Answer 1

Answer:

Step-by-step explanation:

= 2^2 - root 3^2

=4-3=1

Answer 2

Answer:

By using identity of (a-b) (a+b) = a^2 - b^2

= (2)^2 - ( root 3) ^2

= 4-3

= 1

Step-by-step explanation:

Hope it will help you out