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Quadratic Equation and Inequalities · 2021 · 1 Sep · Shift 2

2 Mathematics questions from this JEE Main paper
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Quadratic Equation and Inequalities · 2021 · 1 Sep · Shift 2

2 Mathematics questions from this JEE Main paper

  1. Q33.The numbers of pairs (a, b) of real numbers, such that whenever α is a root of the equation x2 + ax + b = 0, α 2 − 2 is also a root of this equation, is :
    Mathematics · Quadratic Equation and Inequalities · MCQ
  2. Q42.Let f(x) be a polynomial of degree 3 such that f(k)=−k2​ for k = 2, 3, 4, 5. Then the value of 52 − 10f(10) is equal to :
    Mathematics · Quadratic Equation and Inequalities · Numerical