If `x=log_0.1 0.001 , y=log_9 81,` then `sqrt(x-2sqrt(y))=`

Suppose that, log_(10) (x-2) + log_(10) y=0 and sqrt(x)+sqrt(y-2)=sqrt(x+y) . Then the value of (x + y) , is

Suppose that, log_(10) (x-2) + log_(10) y=0 and sqrt(x)+sqrt(y-2)=sqrt(x+y) . Then the value of (x + y) , is

y=log[sqrt(x-a)+sqrt(x-b)]

Suppose that log_(10)(x-2)+log_(10)y=0 and sqrt(x)+sqrt(y-2)=sqrt(x+y) Then the value of (x+y) is

y=log((sqrt(x+1)+1]/(sqrt(x+1)-1))

If log_(a)5=x and log_(a)7=y , then log_(a)sqrt(1,4)=

If x = log ( y + sqrt(y^2 -1)) then y =

Y=log(4/(sqrt(x+2)+sqrt(2-x)))

Suppose that log_(10)(x-2)+log_(10)y=0and sqrtx+sqrt(y-2)=sqrt(x+y). Then the value of (x+y) is