2) If `f(x)=x^3-3` then find the value of `(f(2)-f(-2))/f(-1)`

Ilf f(x)={x^3, x 2 , then find the value of f(-1)+f(1)+f(3) . Also find the value (s) of x for which f(x)=2.

If f(x)=x^(3)-(1)/(x^(3)) , then find the value of f(x)+f(-x) .

If f(x)=(x^(3))/(a^(2)-x^(2)) then find the value of f'((a)/(2)) .

Let f(x) be a polynomial of degree 6 divisible by x^(3) and having a point of extremum at x = 2 . If f'(x) is divisible by 1 + x^(2) , then find the value of (3f(2))/(f(1)) .

If (x^2+x−2)/(x+3) -1) f(x) then find the value of lim_(x->-1) f(x)

If f(x)=x^3-frac{1}{x^(3)} find the value of f(x)+f(frac{1}{x})

Let f : W-> W be a given function satisfying f(x) = f(x-1)+f(x-2) for x<=2 .If f(0)=0 and f(1)=1 , ther find the value of f(2) + f(3) + f(4) + f(5) + f(6) .

If f(x)=x^2+x+1 , then find the value of 'x' for which f(x-1) =f(x)

If f(x) = x^(2) and g(x) = Ixl then find the values of: (i) f+g, (ii) f-g, (iii) fg, (iv) 2f, (v) f^(2) , (vi) f+3

If f(x)=3x^(2)+24x-53 , find the negative value of f^(-1)(0) .