What is the derivative of $5^{x + 1}$ $5^(x+1)$ ?

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Answer 1 · 2016-07-07T12:25:46

$y' = ln 5*5^{x+1}$

use logarithmic diff

$y = 5^{x+1}$

$ln y = ln 5^{x+1} = (x+1) ln 5$

$1/y y' = ln 5$

$y' = ln 5*5^{x+1}$

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