Question

how to determine the poles of this transfer function (s-1)/(s+2)(s-+4)

Answer 1

poles are values of s , for which denominator becomes zero..can u solve it nw

Answer 2

solve (s-1)(s-4)=0

Answer 3

not shore how to use this correctly

Answer 4

s=1 and s=4 are the poles of this transfer function

Answer 5

these are answers give
1. s=-2 and s=-4 and s=+1
2. s=-2 and s=-4
3. s=2 and s=4
4. s=-2 and s=-4 and s=-1
i think its 1 is the answer

Answer 6

sorry u have to solve (s+2) (s+4)=0.....s=-2 and s=-4, so 2. is the answer