If a and b are rational numbers and 2+√3/2-√3=a+b√3

Multiply and divide with (2 -√3)

On comparing both the sides, we get

a= 7 and b = 4

If a and b are rational numbers and 2+√3/2-√3=a+b√3

Multiply and divide with (2 -√3)

On comparing both the sides, we get

a= 7 and b = 4