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Find the integral $\int e^{4x}\sin\left(5x\right)dx$

Step-by-step Solution

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Final Answer

$\frac{4}{41}e^{4x}\sin\left(5x\right)-\frac{5}{41}e^{4x}\cos\left(5x\right)+C_0$
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Step-by-step Solution

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We can solve the integral $\int e^{4x}\sin\left(5x\right)dx$ by applying integration by parts method to calculate the integral of the product of two functions, using the following formula

$\displaystyle\int u\cdot dv=u\cdot v-\int v \cdot du$

Learn how to solve integrals of exponential functions problems step by step online.

$\displaystyle\int u\cdot dv=u\cdot v-\int v \cdot du$

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Learn how to solve integrals of exponential functions problems step by step online. Find the integral int(sin(5x)e^(4x))dx. We can solve the integral \int e^{4x}\sin\left(5x\right)dx by applying integration by parts method to calculate the integral of the product of two functions, using the following formula. First, identify u and calculate du. Now, identify dv and calculate v. Solve the integral.

Final Answer

$\frac{4}{41}e^{4x}\sin\left(5x\right)-\frac{5}{41}e^{4x}\cos\left(5x\right)+C_0$

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Solve integral of sin5xe^4xdx using basic integralsSolve integral of sin5xe^4xdx using u-substitutionSolve integral of sin5xe^4xdx using integration by parts

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Function Plot

Plotting: $\frac{4}{41}e^{4x}\sin\left(5x\right)-\frac{5}{41}e^{4x}\cos\left(5x\right)+C_0$

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1
2
3
4
5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

How to improve your answer:

Main Topic: Integrals of Exponential Functions

Those are integrals that involve exponential functions. Recall that an exponential function is a function of the form f(x)=a^x.

Used Formulas

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