if `F(x)=x^2-2x+3` then the set of values of x satisfying f(x-1)=f(x+1)

(i) If f(x) = 3x^(4)- 5x^(2) + 7, " find " f(x-1) (ii) If f(x) = x^(2) - 3x + 4 , then find the values of x satisfying f(x) = f(2x+1)

If f(x)= -x^(3)-3x^(2)-2x+a,a in R then the real values of x satisfying f(x^(2)+1)gtf(2x^(2)+2x+3) will be

If f (x) = x^(2) -2x + 3, then the value of x for which f (x) = f(x +1) is

If f(x)=2x+1 then the value of x satisfying the equation f(x)+f(f(x))+f(f(f(x)))+f(f(f(f(x)))=116 is equal to

Let f(x)=x+1 and phi(x)=x-2. Then the value of x satisfying |f(x)+phi(x)|=|f(x)|+|phi(x)| are :

If f is symmetrical about x = 1, find the real values of x satisfying the equation f(x)=f((x+1)/(x+2)) .

If f(x)=(x(x-1))/(2), then the value of f(x+2) is-

let f(x)=x^(2)-3x+4 the values of x which satisfies f(1)+f(x)=f(1)*f(x) is