Question

Rationalise the denominator of 1/2+√3

Answer 1

Hope it will help you

Answer 2

1/ (2+ √3) = 1/ (2+√3) × (2-√3)/ (2-√3)
= 2-√3/ (2)² - (√3)². = 2-√3/4-3
= 2-√3 Ans....
hope it will be helpful....