3x 4x 1 )- 6x 1 5 2x )= 4 8 July 8, 2019 16 32 64 128 - 2 1 - 3x 4 6x+5 -1 6x + 1)(3 – 4x) + (14x - 5)(4x - 9) - (4x - 1)(8x + 5) + 19 =0
