Question

The value of (2+√3)(2-√3) in​

Answer 1

(a+b)(a-b)=(a^2-b^2)

2^-√3^2=2-3=-1 please make me as brainlist

Answer 2

Answer:

you don't know I m telling you see now

Step-by-step explanation:

It was in fact a slogan used by the soviets in reference to the quadrienal plan, meaning roughly: if we accomplish our goals for the first 2 years, and then our goals for our next 2 years, we will have done, over the course of 4 years, the equivalent of 5 years work. Thus, “2+2=5”, they wrote