AM-1768

Quotient rule

A Math · Secondary 4 · Medium · Quotient rule

A curve has equation

y = \dfrac{e^{x}}{x+2}

, where

x \neq -2

.

Find

\dfrac{dy}{dx}

.

$\dfrac{e^{x}(x+1)}{(x+2)^2}$
$\dfrac{e^{x}(x+2)}{(x+2)^2}$
$\dfrac{e^{x}}{x+2}$
$\dfrac{e^{x}(x+2) + e^{x}}{(x+2)^2}$

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