3x 2 2x 10 0 July 8, 2019 16 32 64 128 3x 2 2x 10 0 to the nearest tenth 3x 2 2x 10 0 discriminant X 3 2x 2 3x 10 0 2x 2 3x 10 0 complete the square 3x 3 2x 2 15x 10 0 2x 3 3x 2 9x 10 0