JEE Main 2020 Mathematics question

MathematicsQuadratic Equations and InequalitiesJEE Main 2020

Let f(x) be a quadratic polynomial such that f(–1) + f(2) = 0. If one of the roots of f(x) = 0 is 3, then its other root lies in :

Answer: (C)

Solution

Question ID VK-012036