4-x-dx-

Question Number 186566 by Davidtim last updated on 06/Feb/23

\int 4^{x^{d x}} = ?

Commented by mr W last updated on 06/Feb/23

\int 4^{x} d x i s m e a n t ?

\int 4^{x} d x

= \int e^{x \ln 4} d x

= \frac{1}{\ln 4} \int e^{x \ln 4} d (x \ln 4)

= \frac{e^{x \ln 4}}{\ln 4} + C

= \frac{4^{x}}{\ln 4} + C

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