5x 1 4 2x 1 2 July 8, 2019 16 32 64 128 X 1 )-( 2x 4 )/ 3 5x 1 23 3x 2 1 5x 1 4 2x x 2 5x 3 2x 1 )= 1 4 x 2 1 2x 4 5x )= 3x 2x 1 )- 9 5x 1 )/ 4 2x 1 )/ 2 x 2 1 2x 4 2 1 5x 8 5x 3 )( 2x 1 )-( 2x 1 2 4 0 4 5x 1 10x 1 2x 2 2 5 1 4x 1 2x 2 )(- 4 5x 3 5x 1 2 3y 1 4 2x 2y
