Mathematics - Quadratic Equation Question with Solution | TestHub

MathematicsQuadratic EquationCommon RootsEasy2 minQB

MathematicsEasysingle choice

(L-1)If $a x^{2} + b x + c = 0$ and $5 x^{2} + 6 x + 12 = 0$ have a common root where $a, b$ and $c$ are sides of $a$ triangle ABC , then

Answer:

Solution:

$5 x^{2} + 6 x + 12 = 0$

(has complex roots only)

Stream:JEESubject:MathematicsTopic:Quadratic EquationSubtopic:Common Roots

⏱ 2mℹ️ Source: QB

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