KrazyKayKitty7063 KrazyKayKitty7063 07-06-2023 Engineering contestada Use the Routh-Hurwitz criterion to find how many poles of the following closed-loop system, T(s), are in the rhp, in the lhp, and on the jw-axis:. s³ +75²-21s + 10 T(s) 56+ 55-684 +0s³-s²-s+6 TION