8x 3 2x 1 4x 2 1 4x 2 1 July 8, 2019 16 32 64 128 Lt x 1 2 8x 3 2x 1 4x 2 1 4x 2 1 9 lim x 1 2 8x 3 2x 1 4x 2 1 4x 2 1 8x 3 (- 2x 1 )=- 1 2 (- 4x 10 )+ 8 2x 5 x 4 2x 1 )/( 4x 2 1 )+( 8x 2 4x 2 )/( 8x 3 1 8x + 1 8(2x + 1) + 1= 3(4x - 2) - 1
