5x 2 7 2x 3 5 July 8, 2019 16 32 64 128 5x 7 2 2x 5 ) 2 3 x 1 5x 7 2 3x 9 4 2x 5 3 5 4x 3 5x 2 3x 7 )( 2x 5 5 x 7 = 35
