Question

if a=2 +root 3, find the value of a =1/a..

Answer 1

Step-by-step explanation:

2+root3 = 1/2+root3

(2+root3)^2=1

Answer 2

a=2+√3

1/a=1/(2+√3)

Now do it's p.f

1*2-√3/2+√3*2-√3

Solve it then answer will be

2-√3