If `f(x)` is a polynomial in `x` satisfying the equation `f(x)+f(1/x)=f(x)f(1/x)` and `f(2)=-7` then `f(3)=`

If f(x) is a polynomial in x(>0) satisfying the equation f(x)+f(1/x)-f(x)f(1/x) and f(2)=-7 , then f(3)=

If f(x) is a polynomial fin x( gt0 ) satisfying the equation f(x)+f(1//x)=f(x).f(1//x) and f(2)=9 , then f(3)=

" If "f(x)" is a polynomial in "x(>0)" satisfying the equation "f(x)+f(1/x)=f(x)f(1/x)" and "f(2)=9" ,then "f(3)" -,"

If f (x) is a polynomial function satisfying f(x).f((1)/(x))=f(x)+f((1)/(x)) and f(4) =257 then f(3) =

If f(x) is a polynomial function satisfying the condition f(x) .f((1)/(x)) = f(x) + f((1)/(x)) and f(2) = 9 then

If f(x) is a polynomial function satisfying the condition f(x) .f((1)/(x)) = f(x) + f((1)/(x)) and f(2) = 9 then

If f(x) is a ploynomial function satisfying f(x) . f(1/x) = f(x) + f(1/x) and f(3)=28, then f(2) is

Polynomial function f(x) satisfying the condition f(x), f(1/x)=f(x)+f(1/x) . If f(10)=1001, then f(20) is