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For what values of the parameter a the e...

For what values of the parameter `a` the equation `x^(4)+2ax^(3)+x^(2)+2ax+1=0` has atleast two distinct negative roots?

A

`plt1`

B

p=0

C

pgt3/4`

D

`p in(-1/2,1/2)`

Text Solution

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The correct Answer is:
C
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