1 5x 3 1 6x 2 July 8, 2019 16 32 64 128 1 3 5x 8y )+ 1 4 6x 2y 3 5x 1 )- 2 6x 3 )= 2 x 1 Lim 8x 3 1 6x 2 5x 1 3 5x 1 6x 26 13 3x 1 5x 3 2x 1 6x 5 6x 2 3 5x 1 3 1 0