Simplify :
`( ( 2 + sqrt(2) ) / ( 2 - sqrt(2 ) )) ^2 + ( ( 2 - sqrt(2) ) / ( 2 + sqrt(2 ) )) ^2 `

Simplify : sqrt(3+2sqrt(2))

Simplify : ((2 sqrt(45) + 3 sqrt(20)))/(2sqrt5)

Simplify: sqrt(3-2sqrt(2))

Simplify: (i) (2 sqrt(2) + 3 sqrt(3)) (2 sqrt(2) - 3 sqrt(3)) (ii) (2 sqrt(8) - 3 sqrt(2))^(2) (iii) (sqrt(7) + sqrt(6))^(2) (iv) (6 - sqrt(2))(2 + sqrt(3))

Simplify : ( sqrt( 1 + x^2 ) + sqrt( 1 - x^2 ) ) /( sqrt( 1 + x^2 ) - sqrt( 1 - x^2 ) )

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

Simplify (sqrt(3)+sqrt(2))/(sqrt(5)-sqrt(2))

Simplify sqrt(3+2sqrt(2))

Simplify (sqrt(3)+sqrt(2))(sqrt(2)-sqrt(3))

Simplify (x-sqrt2)(x+sqrt2)