Home
Class 10
MATHS
Evaluate : (( sqrt5 + 1 )^2 - ( sqrt...

Evaluate :

`(( sqrt5 + 1 )^2 - ( sqrt5 - 1 )^2 ) / sqrt20`

Promotional Banner

Similar Questions

Explore conceptually related problems

Evaluate : ( 3 + sqrt5 )^2 times (3- sqrt5)^2 = ?

Evaluate : ( sqrt(5) - 2 )/ ( sqrt ( 5 ) +2 ) + ( sqrt(5) + 2 )/ ( sqrt ( 5 ) - 2 )

Evaluate : ( sqrt5 - sqrt2 ) times ( sqrt5 + sqrt2 )

Evaluate : ( 1 + sqrt(2) ) / ( sqrt(5) + sqrt(3) )

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

Evaluate : 5/ ( sqrt(2) + sqrt(3) ) - 1/ (sqrt(2 ) + sqrt(3 ) )

The value of { 1/(sqrt6 - sqrt5) - 1/(sqrt5 - sqrt4) + 1/(sqrt4 - sqrt3) - 1/(sqrt3 - sqrt2) + 1/(sqrt2 - 1)} is :

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