If   a =`( sqrt3 + sqrt2 ) / ( sqrt3 - sqrt2 )`
b = `( sqrt3 - sqrt2 )/( sqrt3 + sqrt2 )`

`a^2 + b^2 - ab`

2 - sqrt3 i - sqrt2

2 - sqrt3 i - sqrt2

[(sqrt3 + sqrt2 )/(sqrt3 - sqrt2) - (sqrt3 - sqrt2)/(sqrt3 + sqrt2)] simplifies to

sqrt2 - y^3 + sqrt3 -y

If a= (sqrt3 - sqrt2)/(sqrt3 + sqrt2), b = (sqrt3 + sqrt2)/(sqrt3 - sqrt2) then what is the value of a^2/b+b^2/a ?

The square root of ( (sqrt3 + sqrt2)/(sqrt3 - sqrt2)) is

(2sqrt3 + sqrt2)(2sqrt3-sqrt2)

If a=(sqrt3+ sqrt2)/(sqrt3- sqrt2) and b=(sqrt3- sqrt2)/(sqrt3+sqrt2) , then what is the value of a^2+b^2-ab ?