sqrt(7+4sqrt(3))=?

If x = sqrt(7 - 4 sqrt(3)) , then x + (1)/(x) is equal to :

Prove that (a) sqrt(-sqrt3 + sqrt(3 + 8 sqrt(7 + 4 sqrt3))) =2 (b) sqrt(2- sqrt5 + sqrt(-15 + 4 sqrt(41 + 12 sqrt5))) =2

sqrt(7+4sqrt3) - sqrt(7-4sqrt3) =

Simplify : (5+sqrt3)/(7- 4sqrt3) -(5-sqrt3)/( 7+4sqrt3)

If x= sqrt(-sqrt3+ sqrt(3+8 sqrt(7+4 sqrt3))) where x>0, then the value of x is equal to: यदि x= sqrt(-sqrt3+ sqrt(3+8 sqrt(7+4 sqrt3))) तो x का मान ज्ञात करे: जहा x>0

If (5+2sqrt3)/(7+4sqrt3)=a+bsqrt3 , then the value of a and b is

Find a and b when (5+2sqrt3)/(7+4sqrt3)=a+bsqrt3