AP

MATHEMATICS · Subjective · AP · Calculus AB · Differentiation: Definition and Fundamental Properties · Differentiation: Definition and Fundamental Properties

Problem

Find

\displaystyle \lim_{x\to 1} \dfrac{4^{x}-2^{x}}{x-1}

Related theory

Derivative Foundations
Advanced Differentiation
Derivatives of standard functions via chain rule
Exponential and logarithmic functions
Continuity and Differentiability

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