3 x 5 7 2x July 8, 2019 16 32 64 128 3 x 5 )- 7 2x 1 )=- 9x 20 3 x 7 )+ 5 2x 4 3 x 7 )= 5 2x 1 3 2 x )= 5 2x 7 )+ 2 3 3x 7 )= 5 2x 3 3x 5 )+ 7 2x 1 3x 5 7 2x )= 6x 9 X 5 =- 3x 7 2x 5 x 3 )+ 7 2x 16 2 x 5 )+ 7 =- 3 2x 6 4 x 5 )- 3 7 2x )= 0 8 x 5 )- 7 2x 3 X 3 5 x 4 7 6 2x 1 35 3 x 1 )( x 7 )-( 2x 5 2 2x 3 )( x 5 )( 4x 7