kcceff4249 kcceff4249 11-12-2017 Mathematics contestada Which equation is quadratic in form? 4(x – 2)^2 + 3x – 2 + 1 = 0 8x^5 + 4x^3 + 1 = 0 10x^8 + 7x^4 + 1 = 0 9x^16 + 6x^4 + 1 = 0 A?