perlaflores447716 perlaflores447716 23-09-2020 Mathematics contestada Which polynomial is in standard form? A. 1+2x-8x^2+6x^3 B. 2x^2+6x^3-9x+12 C. 6x^3+5x-3x^2+2 D. 2x^3+4x^2-7x+5