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Consider the equuation x^3 -3x +k =0. Find the value of k such that the equation has-if the equation has1.exactly one root which is postive2.exactly one root which is negative3.one negative and two postive root.

Answer» Consider the equuation x^3 -3x +k =0. Find the value of k such that the equation has-
if the equation has
1.exactly one root which is postive
2.exactly one root which is negative
3.one negative and two postive root.


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