AM-606

Integrating f(ax + b)

A Math · Secondary 3 · Medium · Integrating f(ax + b)

Find

\displaystyle \,\int 4e^{2x+3}\,dx

.

$2e^{2x+3}+C$
$4e^{2x+3}+C$
$\dfrac{1}{2}e^{2x+3}+C$
$2e^{2x}+C$

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