" 29."(a+b)(sqrt(a+b))=?

x = ( sqrt ( a + b ) - sqrt (a -b ))/( sqrt (a +b ) + sqrt (a -b )), then what is bx ^(2) - 2ax + b equal to (b ne 0) ?

Evaluate : ( -b/a ) / sqrt( b/a ) + sqrt(b)/ sqrt(a ) = ?

If a>b>0 are two real numbers, then the value of sqrt(a b+(a-b)sqrt(a b+(a-b)sqrt(a b+(a-b)sqrt(a b+.....)))) is

If tan x = b//a then sqrt((a + b)/(a - b)) + sqrt((a - b)/(a + b)) is equal to

If a and b are positive natural numbers (sqrt(a)+sqrt(b))(sqrt(a)-sqrt(b))=a-b

If x = (sqrt(a+2b) + sqrt(a-2b))/(sqrt(a+2b) -sqrt(a-2b)) then prove that bx^2 -ax + b =0

If x=(sqrt(a+2b)-sqrt(a-2b))/(sqrt((a+2b))+sqrt((a-2b))) , show that bx^(2)-ax+b=0

sqrt(a/b+b/a-2)= 1) sqrt(a/b)+sqrt(b/a) 2) sqrt(a/b)-sqrt(b/a) 3) sqrt(a)/b-b/sqrt(a) 4) sqrt(a)/b-sqrt(b)/a