Let r and c be real numbers. If r and -r are roots of $5x^{3} + … | CAT 2022 Slot 2 Question Paper

CAT 2022 · Slot 2Quantitative AbilityQuadratic EquationsMEDIUM+3 / −1

Let r and c be real numbers. If r and -r are roots of $5x^{3} + cx^{2} - 10x + 9 = 0$ , then c equals

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Attempt CAT 2022 Slot 2 Question Paper with real exam interface and instant grading.

CAT 2022 · Slot 2Quantitative AbilityQuadratic EquationsMEDIUM+3 / −1

Let r and c be real numbers. If r and -r are roots of $5x^{3} + cx^{2} - 10x + 9 = 0$ , then c equals

Select an option to reveal the answer and explanation

Practice the full paper

Attempt CAT 2022 Slot 2 Question Paper with real exam interface and instant grading.