Complex Numbers and Quadratic Equations: JEE Main 2018 Mathematics question

JEE Main 2018 · 15 Apr, Evening shift · Q5130

JEE Main 201815 Apr, Evening shiftMathematicsEasyComplex Numbers and Quadratic Equations264× since 2002

If f(x) is a quadratic expression such that f (1) + f (2) = 0, and

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1 is a root of f (x) = 0, then the other root of f(x) = 0 is :

JEE Main 2018 · 15 Apr, Evening shift · Q5130

JEE Main 201815 Apr, Evening shiftMathematicsEasyComplex Numbers and Quadratic Equations264× since 2002

If f(x) is a quadratic expression such that f (1) + f (2) = 0, and

-

1 is a root of f (x) = 0, then the other root of f(x) = 0 is :

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