If `x = sqrt(11) - sqrt(10)`, `y = sqrt(12) - sqrt(11)`, then

sqrt(?)-11=sqrt(1521)

The value of 1/(sqrt(10) - sqrt(9)) - 1/(sqrt(11) - sqrt(10)) + 1/(sqrt(12) - sqrt(11)) - .... - 1/(sqrt(121) - sqrt(120)) is equal to

Which of the two expressions , sqrt(11)-sqrt(10) and sqrt(12)-sqrt(11) is greater?

If x=sqrt(7)-sqrt(5) and y=sqrt(13)-sqrt(11) then

The value of (1)/(sqrt(10) - sqrt(9)) - (1)/(sqrt(11)-sqrt(10)) + (1)/(sqrt(12) - sqrt(11))………. - (1)/(sqrt(121) - sqrt(120)) is equal to

sqrt(?)-11=sqrt(1764)

If sqrt(17+ xsqrt(11)) = sqrt(11) + sqrt(6) , then value of x^(2) will be: