For the equation s3 – 4s2 + s + 6 = 0, the number of roots in the left half of s-plane will be:

For the equation s3 – 4s2 + s + 6 = 0, the number of roots in the le

1.	For the equation s3 – 4s2 + s + 6 = 0, the number of roots in the left half of s-plane will be:
A.	Zero
B.	One
C.	Two
D.	Three
Answer» C. Two