1.The value of `sqrt(1 7/9)`

The value of log_((sqrt(2)-1))(5sqrt(2)-7) is :

If (x+iy)^(2)-7+24i , then the value of (7+sqrt(-576))^(1//2)-(7-sqrt(-576))^(1//2) , is

The value of 5^(sqrtlog_5 7)-7^sqrt(log_7 5) is

Taking the value of the square root with positive real part only, the value of sqrt(7+24i)+sqrt(-7-24i) , is

The value of sqrt(7+sqrt(7-sqrt(7+sqrt(7-….)))) upto oo is

If sintheta=(7)/(25) ,then find the value of sqrt((1-costheta)/(1+costheta)) .

If sqrt(2)=1*4 and sqrt(3)=1*7 , find the value of 1/(sqrt(3)-sqrt(2)) , correct to one place of decimal.

The value of log_((8-3sqrt7))(8+3sqrt7) is

Find the value of 5/(sqrt11-sqrt7)

If x=7-4sqrt3 then find the value of sqrtx+1/sqrtx