6x 7 2 3x 4 )( x 1 July 8, 2019 16 32 64 128 6x 7 2 3x 4 )( x 1 )= 6 2x 7 )( 3x 4 )+ 7 =( 6x 1 )( x 2 2 6x 7 2 3x 4 )( x 1 )- 12 0 6x 7 3x 2 4x 13 2x 5 6x 2 4 3x )= 7 3 17 x (6x - 7) ^ 4 + 4 * (6x - 7) ^ 2 + 3 = 0 6) - 7(- 4x + 3) + 2(3x - 7) = 6 x 7 + 4