Class 11Mathematics2 Complex Numbers and Quadratic Equations: Quadratic EquationsSolution of quadratic equations and Nature of roots
EasyIf the roots of the equation $x^2 + a^2 = 8x + 6a$ are real,then
- A$a \in [2, 8]$
- B$a \in [-2, 8]$
- C$a \in (2, 8)$
- D$a \in (-2, 8)$
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DifficultJEE MAIN 2021
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