Related Post: X 3 3x 2 5x 4 0 X 4 3x 3 5x 2 15x 0 X 4 3x 3 5x 2 27x 36 0 Solve For X 4 3x 2 5x 2 3 0 X^3-5x^2+4=0 X 3 2x 2 5x 4 0 3+5x=3 Answer 5x-4+2x=3 Answer