4sin-3x-e-4x-4-

Question Number 68316 by 9102176137086 last updated on 08/Sep/19

\int (4 \sin 3 x + \frac{e^{4 x}}{4})

Commented by mathmax by abdo last updated on 08/Sep/19

= 4 \int s i n (3 x) d x + \frac{1}{4} \int e^{4 x} d x + c

= - \frac{4}{3} c o s (3 x) + \frac{1}{16} e^{4 x} + c .