− 9 5 c 3 1 2 1 July 8, 2019 16 32 64 128 − 9 5 c+ 3 1 2 1 4 2 c )- 5 1 3 9 12c 5 + 9 = 14 2 ⋅ ( x − 9 5 ) − 3 ⋅ ( x + 1 8 ) = − 4 4 (c ^ - 5) ^ 3 / (c ^ - 19)