mrliban mrliban 26-12-2020 Mathematics contestada 1. Which one of the following is polynomial function ?(2x+1)x²A. f(x) =2x+1-20 +4x²+8C. f(x) =22x +4x²+xD. f(x) =+ 2x2xB. f(x) = 4x2 +2V x2 + 3