Q205.Direction of the question: Solve the following question and key in your numerical answer.
The equation x3+(2r+1)x2+(4r−1)x+2=0 has -2 as one of the roots. If the other two roots are real, then the minimum possible non-negative integer value of r is
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Q205
26 Nov 2023
Q205.Direction of the question: Solve the following question and key in your numerical answer.
The equation x3+(2r+1)x2+(4r−1)x+2=0 has -2 as one of the roots. If the other two roots are real, then the minimum possible non-negative integer value of r is
