Q186.Direction of the question: Solve the following question and mark the best possible option.
Let r and c be real numbers, if r and -r are roots of 5x3+cx2−10x+9=0, then c equals
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Q186
27 Nov 2022
Q186.Direction of the question: Solve the following question and mark the best possible option.
Let r and c be real numbers, if r and -r are roots of 5x3+cx2−10x+9=0, then c equals
