f(x^2) = [f(x)^2] = f(f(x)).How many polynomials of degree greater than 2 satisfy the above equation.

• Ans is one it is satisfied for f(x)=x^2
• 12 years agoHelpfull: Yes(9) No(14)
• 0
  For f(x)=x^3
  (x^2)^3=(x^3)^2 != (x^3)^3
  For f(x)=x^4
  (x^2)^4=(x^4)^2 != (x^4)^4
  and so on..
• 12 years agoHelpfull: Yes(6) No(10)
• no one will satisfy......
• 12 years agoHelpfull: Yes(0) No(0)