7 2 5x 1 July 8, 2019 16 32 64 128 7 x 2 )= 5x 10 7 3 2 5x 1 7 x 2 )= 5x 18 7 x 2 5x 1 7 5x 2 )- 29x 10 7 2 5x 2x 2 )= 16 2x 7 )( 5x 2 1 3 2x 7 2 5x 14 7 3x 4 )- 2 5x 1 3 4x 7 )- 2 5x 1 7 5x 2 5x 7x 10 2 5x 7 )( 1 x )= 0 2 5x 1 7 5 2 5x 7 11 2 5x 7 13
