Let and be the roots of the equation x^2-p(x+1)-q=0 What is ^2+2 +1 ^2+2 +q + ^2+2 +1 ^2+2 +q equal to?

NDA 2026 Mathematics question

Let and be the roots of the equation What is equal to?

Answer: (C)

The equation is , so and . Let , . Then , i.e. . Now

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Question ID VK-030398