The number of real roots of ( 13 5 ) x + 13 21 = 2 x is

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MathematicsQuadratic EquationGraph and Sign of QuadraticMedium2 minQB

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The number of real roots of $(\frac{5}{13})^{x} + \frac{21}{13} = 2^{x}$ is

Answer:

Solution:

Both graphs cut at only one point

Stream:JEESubject:MathematicsTopic:Quadratic EquationSubtopic:Graph and Sign of Quadratic

⏱ 2mℹ️ Source: QB

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