`(sqrt(2)-sqrt(3))/(sqrt(2)+sqrt(3))`

simplify (sqrt(2)-sqrt(3))/2-(sqrt(2)+sqrt(3))/2

If a and b are rational numbers and (sqrt(2)+2sqrt(3))/(2sqrt(2)+sqrt(3))=a+b sqrt(6)

(3sqrt(2)-2sqrt(3))/(3sqrt(2)+2sqrt(3))+(3sqrt(2)+2sqrt(3))/(3sqrt(2)-2sqrt(3))=

find the value of 1/(sqrt(2)+sqrt(3))-1/(sqrt(2)-sqrt(3))

find the value of 1/(sqrt(2)+sqrt(3))-1/(sqrt(2)-sqrt(3))

find the value 5/(sqrt(2)+sqrt(3))-1/(sqrt(2)-sqrt(3))

(sqrt(2)+sqrt(3))/(3sqrt(2)-2sqrt(3))=2-b sqrt(6) find b

Simplify: (3sqrt(2)-2sqrt(2))/(3sqrt(2)+2sqrt(3))+(sqrt(12))/(sqrt(3)-sqrt(2)) (ii) (sqrt(5)+sqrt(3))/(sqrt(5)-sqrt(3))+(sqrt(5)-sqrt(3))/(sqrt(5)+sqrt(3))

Express (2sqrt(2)+3sqrt(3))/(2-sqrt(2)+sqrt(3)) with rational denominator.