Question

Question: The value of (2+√3)(2-√3) in
a)-1
(b) 2
c) none of these
d) 1
Aus​

Answer 1

Answer:

Step-by-step explanation:

4-3= 1

using the property (a-b)(a+b)= a^2-b^2

Therefore the correct answer is option d - 1

Answer 2

Answer:

Ans:- d) 1

Step-by-step explanation:

hope it will help you