4x 3 x 2 )-( 5 4x )= 0 July 8, 2019 16 32 64 128 X 3 3x 2 4x 5 0 2x 3 3x 2 4x 5 0 X 3 x2 4x 5 0 X 4 4x 3 4x 2 4x 5 0 4x 5 x 3 4x 2 1 0 X 5 4x 4 3x 3 3x 2 4x 1 0 X 5 4x 4 x 3 x 2 4x 1 0 X 4 4x 3 6x 2 4x 5 0