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Black Advanced Problems in Mathematics
Exam
Black Advanced Problems in Mathematics
Subject
Mathematics
Chapter
Quadratic Equation

Black Advanced Problems in Mathematics · Mathematics · Quadratic Equation

Let 'k' be a real number. The minimum number of distinct real roots...

Let 'k' be a real number. The minimum number of distinct real roots possible of the equation (3x2+kx+3)(x2+kx−1)=0(3x^2 + kx + 3)(x^2 + kx - 1) = 0 is :

Options

  1. A0
  2. B2
  3. C3
  4. D4.

Correct answer

B. 2

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