3 5 9 2x July 8, 2019 16 32 64 128 3 5 9 2x3 3 5 x 9 2x 6 3 x 5 9 2x 3 2x 5 )= 9 10 x 1 3 x 5 9 2x 4 3 2x 5 )= 9 x 2 3 x 4 )+ 5 2x 9 3 2x 4 )+ 5 2x 9 3x 1 6 x 3 5 2x 9 3 2x 5 9 2x 1 3 5 4x )= 2x 9 8x 3 5 1 2x 9 1 x 3 5 )( 9 6 )= 3 2x 1 3 5 7 9 2x 1 225 3 4x 5 8 9 2x 1