If `sqrt(7sqrt(7sqrt(7sqrt(7))))=7^(x)` then the value of `x` is

If sqrt (7 sqrt (7 sqrt7 sqrt7 sqrt7)) = 7 ^(x) then find the value of x

If x=sqrt(7+sqrt(7));y=sqrt(7-sqrt(7)) then find the value of (x^(6)+y^(6))/(14)

.If sqrt(2401)=sqrt(7^(x)) ,then the value of x

log_7log_7sqrt(7(sqrt(7sqrt(7))))=

sqrt(7sqrt(7sqrt(7...)))=(343)^(y-1) then y=

If a=sqrt(7+sqrt(7^(2)-1)),b=sqrt(7sqrt(7^(2))1, then ) the value of log_(a)b is equal to

If a=(sqrt(7)-sqrt(6))/(sqrt(7)+sqrt(6)) and b=(sqrt(7)+sqrt(6))/(sqrt(7)-sqrt(6)), then find the value of a^(2)+b^(2)+ab