Question

I need help
pls send quick

simplify 2/ 2+√3 -. 1/2-√3
in the form of a+√b​

Answer 1

Answer:

LHS: 2+√3/2-√3

Rationalising denominator, we get

2+√3/2-√3×2+√3/2+√3

=(2+√3/4-3)²

=7+4√3=a+b√3

Therefore a=7;b=4