4x - 3 - 6x 2 simplified July 8, 2019 16 32 64 128 4x - 3 - 6x + 2 simplified 6x 2 1 4x 3 2x 2 simplified 9 4x 3 2x 2 8x 3 1 6x 2 simplified 6xy - 4y + 6 - 9x 4 + 4 = 6