For what positive value of K does the polynomial s4 + 8s3 + 24s2 + 32s – McqOptions

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1.	For what positive value of K does the polynomial s4 + 8s3 + 24s2 + 32s + K have roots with zero real parts?
A.	10
B.	20
C.	40
D.	80
Answer» E.

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