If `sqrta + sqrtb = sqrta + sqrt5` , then find the value of b

find the value of sqrt(5)

If (sqrta+sqrtb)=17 and (sqrta-sqrtb)=1 , then the value of sqrtab is :

(sqrta + sqrtb)^2 = ?

If sqrt(9+sqrt48-sqrt32-sqrt24)=sqrta-sqrtb+2 ,where a,b inN , then find the value of a + b.

If x = (4 sqrt(ab))/(sqrt a + sqrt b) , then what is the value of (x + 2sqrt a)/(x - 2 sqrta) + (x + 2 sqrtb)/(x - 2 sqrt b) " (when " a ne b) ?

If x=sqrta+(1)/(sqrta), y=sqrta-(1)/(sqrta) then the value of x^(4)+y^(4)-2x^(2)y^(2) is

If (3sqrt(5)-6sqrt(7))-(2sqrt(5)-11sqrt(7))=asqrt(5)+bsqrt(7), then find the values of a and b.