For Guest's question. It took 3 hours but i had nothing else to do so yeah whatever. Probably wrong
18072.3 + 18997.6/(x + 1) + 18819.8/(x + 1)^2 + 18638.5/(x + 1)^3 + 18453.5/(x + 1)^4 + 18264.8/(x + 1)^5
Answer: x = -2.01045
x = -1.51032 - 0.865886 i
x = -1.51032 + 0.865886 i
x = -0.510056 - 0.866066 i
x = -0.510056 + 0.866066 i