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# Find the integral $\int3e^x\cdot xdx$

## Step-by-step Solution

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asinh
acosh
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###  Videos

$3e^x\cdot x-3e^x+C_0$
Got another answer? Verify it here!

## Step-by-step Solution

Problem to solve:

$\int3\cdot e^x\cdot xdx$

Specify the solving method

1

The integral of a function times a constant ($3$) is equal to the constant times the integral of the function

$3\int e^x\cdot xdx$
2

We can solve the integral $\int e^x\cdot xdx$ 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.

$3\int e^x\cdot xdx$

Learn how to solve integrals of exponential functions problems step by step online. Find the integral int(3e^xx)dx. The integral of a function times a constant (3) is equal to the constant times the integral of the function. We can solve the integral \int e^x\cdot xdx 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.

$3e^x\cdot x-3e^x+C_0$

##  Explore different ways to solve this problem

Solving a math problem using different methods is important because it enhances understanding, encourages critical thinking, allows for multiple solutions, and develops problem-solving strategies. Read more

Solve int(3e^xx)dx using partial fractionsSolve int(3e^xx)dx using basic integralsSolve int(3e^xx)dx using u-substitutionSolve int(3e^xx)dx using integration by partsSolve int(3e^xx)dx using tabular integrationSolve int(3e^xx)dx using trigonometric substitution
SnapXam A2

### beta Got a different answer? Verify it!

Go!
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

$\int3\cdot e^x\cdot xdx$

### Main topic:

Integrals of Exponential Functions

~ 0.06 s