sqrt(5)sqrt(5x^(2))+20x+3sqrt(5)

sqrt(5)x^(2)+2x-3sqrt(5)

Factorize: 5sqrt(5)x^(2)+20x+3sqrt(5)

Find harmonic mean of equation (2sqrt(5)+sqrt(33))x^(2)-(3+sqrt(5))x+6+sqrt(20)=0

If x=3sqrt(5)+2sqrt(2) and y=3sqrt(5)-2sqrt(2) , then the value of (x^(2)-y^(2))^(2) is

If x=(sqrt(5)-sqrt(2))/(sqrt(5)+sqrt(2)) and y=(sqrt(5)+sqrt(2))/(sqrt(5)-sqrt(2)), find the value of x^(2)-y^(2)

If x=(sqrt(5)+sqrt(3))/(sqrt(5)-sqrt(3)) and y=(sqrt(5)-sqrt(3))/(sqrt(5)+sqrt(3)), then (x+y) equals (a) 2(sqrt(5)+sqrt(3))( b) 2sqrt(15)(c)8 (d) 16

Examples based on the middle term concepts : (i)4sqrt(3)x^(2)+5x-2sqrt(3)(ii)5sqrt(5)x^(2)+30x+8sqrt(5)

(2)/(sqrt(3)+sqrt(5))+(5)/(sqrt(3)-sqrt(5))=x sqrt(3)+y sqrt(5)

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