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JEE Main Mathematics question

MathematicsQuadratic Equations and InequalitiesJEE Main

Two students while solving a quadratic equation in , one copied the constant term incorrectly and got the roots and . The other copied the constant term and coefficient of correctly as and respectively. The correct roots are

Answer: (D)

Solution

The first student copied and correctly, so ; the second student gives and . So and the correct equation is

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Question ID VK-013696