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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

If a and b are non-zero distinct roots of x^2 + ax + b = 0 , then...

If a and b are non-zero distinct roots of x2+ax+b=0x^2 + ax + b = 0, then the least value of x2+ax+bx^2 + ax + b is equal to :

Options

  1. A2/32/3
  2. B9/49/4
  3. C−9/4-9/4
  4. D1.

Correct answer

C. −9/4-9/4

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