sqrt(7)+sqrt(7)+sqrt(7)-

State in each case whether true or false: 3sqrt(7)-2sqrt(7)= sqrt(7)

If log_(7)log_(7) sqrt(7sqrt(7sqrt(7)))=1-a log_(7)2 and log_(15)log_(15) sqrt(15sqrt(15sqrt(15sqrt(15))))=1-b log_(15)2 , then a+b=

If log_(7)log_(7) sqrt(7sqrt(7sqrt(7)))=1-a log_(7)2 and log_(15)log_(15) sqrt(15sqrt(15sqrt(15sqrt(15))))=1-b log_(15)2 , then a+b=

lim_(x->0)[((sqrt(x)-sqrt(7))(sqrt(x)+sqrt(7)))/(x-7)]

If the sides of triangle in A.P.and LC=90+LA then prove that sides will be in ratio sqrt(7)+1:sqrt(7):sqrt(7)-1

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

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

log_(7)log_(7)sqrt(7(sqrt(7sqrt(7))))=