4 x 9 2x July 8, 2019 16 32 64 128 4 x 9 2x 3 4 x 9 )- 2x =- 3x 14 4 x 9 1 2x X 4 )( 2x 9 )= 0 4x 4 2x 9 3 x 4 9 2x 1 4 x 3 6 2 9 2x 3 4 x 2 )+ 3 2x 9 4 x 8 )+ 12 2 2x 9 4 x 2 2 9 2x 1 2 X 4 9 )+ 2x 7 X 4 )( 2x 9 express as a trinomial 4 x 9 17 2x
