Question

if one of the root of the cubic equation mx3+mx2+px+q=0 is the negative of the another then what is the condition then coefficients satisfy?
1)pq=mn
2)-pn=am
3)pn=am
4)pm=qn​

Answer 1

Answer:

Step-by-step explanation:Step-by-step explanation:Step-by-step explanation:Step-by-step explanation:

Step-by-step explanation:

Answer 2

Answer:4)pm=qn​

Step-by-step explanation:

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