X 3 4 1 2x July 8, 2019 16 32 64 128 X 3 4 2x 1 5 5 X 3 4 2x 1 2 3 x 4 1 2x 7 5x 2 x 3 )=- 4 1 2x 3 x 4 )+ 1 2 2x 7 X 3 + 3x 4 = 2x 1 X 3 )( x 4 )( 2x 1 )= 0 X 4x 4 3 2x 1 X 5 4x 3 4 2x 1 47 3 x 4 9 2x 1 3 x 4 2 (- 2x 1 0 3 x 2 )+ 4 2x 1 )= 6x 20 X 3 2x 4 1 12 2 x 4 )- 3 2x 1 )=- 3x 5 3 2 x 4 )= 1 2x 6 5
