If a and b ( ≠ 0) are the roots of equation x 2 + a x + b = 0, then least value of x 2 +…
Mathematics · JEE Main · NTA Exams — Complex Numbers and Quadratic Equations
If a and b ( ≠ 0) are the roots of equation x2 + a x + b = 0, then least value of x2 + a x + b is
- 9/4
- - 9/4
- -1/4
- 1/4
Answer
(C) -1/4
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