7 2x 1 4 5 July 8, 2019 16 32 64 128 3 2x 1 4 5x 7 1 7 2x 3 )+ 5 4 7 3x 5 )= 5 2x 1 )- 4 1 2x 4 5x 0 7 1 01 7 2x 5 4 0 55 1 7 2x 5 4 0 46 1 4 x 1 )= 15x 7 2x 5 7 log 4 2x 5 )= 1 1 2x 3 4 7 16x 5 8 7 2x 1 )= 2 5x 4 2x 1 7 4 5 x 3 2 7 2x 3 4 1 5 7 2x 1 )+ 5 x 4 5 2x 7 )- 1 4 x 5 )+ 9 1 + 2x 7 4 )- 5 x2
