If `log_(2)[-1+sqrt(x^(2)-14x+49)]=4`, then x= ______

log_(2)sqrt(x)+log_(2)sqrt(x)=4

IF log_(6)log_(2)[sqrt(4x+2)]+2sqrt(x)=0, then x=

x^(log_(sqrt(x))2x)=4

If x gt 0, and log_(2) + log_(2)(sqrt(x)) + log_(2) (4sqrt(x)) + log_(2) ( 8sqrt(x)) + log_(2) (16sqrt(x)) + ….. = 4 then x =

" If ||log_(3)x|-1|^(log_(3)^(2)x+3)=||log_(3)x|-1|^(log_(sqrt(7))x^(4)-4 ) then "

If log_(sqrt(2)) sqrt(x) +log_(2)(x) + log_(4) (x^(2)) + log_(8)(x^(3)) + log_(16)(x^(4)) = 40 then x is equal to-

If log_(sqrt(2)) sqrt(x) +log_(2)x + log_(4) (x^(2)) + log_(8)(x^(3)) + log_(16)(x^(4)) = 40 then x is equal to-

If log_(sqrt(2)) sqrt(x) +log_(2) + log_(4) (x^(2)) + log_(8)(x^(3)) + log_(16)(x^(4)) = 40 then x is equal to-

If A=log_(1/2) (1/2-x)+log_2sqrt(4x^2-4x+1) and A^2+B^2=10 then