Find `( sqrt(5) + 1 )/( sqrt(5 ) - 1)` =

( A ) `( 3 + sqrt(5) )/2`
( A ) `( 3 - sqrt(5) )/2`
( A ) `( 3 + sqrt(5) )/4`
( A ) `( 3 - sqrt(5) )/4`

3 - (3 + sqrt5)/(4) - (1)/(3 + sqrt5) is equal to

If (4+3sqrt(5))/(sqrt(5))=a+b sqrt(5), bis

Evaluate : ( sqrt(2) - sqrt(3) + sqrt(5) )times ( sqrt(2) + sqrt(3) + sqrt(5) )

Evaluate : ( sqrt(5) + sqrt(3) )/ ( sqrt(5) - sqrt(3))

(2sqrt3 + sqrt5)(2sqrt3 - sqrt5)

Evaluate : Find the value of sqrt( 3 + sqrt(5)) a ) sqrt(3)/2 + 1/sqrt(2) b ) sqrt(3)/2 - 1/2 c ) sqrt(5)/2 - 1/sqrt(2) d ) sqrt(5)/sqrt(2) + 1/sqrt(2)

(1)/(4sqrt(3)-3sqrt(5))

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

Simplify (i) (4+ sqrt(5))/(4-sqrt(5))+(4-sqrt(5))/(4+sqrt(5)) (ii) (1)/(sqrt(3) + sqrt(2)) - (2)/(sqrt(5)-sqrt(3)) -(2)/(sqrt(2) - sqrt(5)) (iii) (2+sqrt(3))/(2-sqrt(3)) + (2-sqrt(3))/(2+sqrt(3)) + (sqrt(3)-1)/(sqrt(3)+1) (iv) (2+sqrt(6))/(sqrt(2)+sqrt(3))+(6sqrt(2))/(sqrt(6)+sqrt(3)) -(8sqrt(3))/(sqrt(6)+sqrt(2))