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Solve the integral of logarithmic functions $\int x^3\log \left(x\right)dx$

Step-by-step Solution

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e
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ln
log
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sin
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asin
acos
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sinh
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asinh
acosh
atanh
acoth
asech
acsch

Final Answer

$\frac{19}{175}x^{4}\ln\left(x\right)-\frac{6}{221}x^{4}+C_0$
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Step-by-step Solution

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Change the logarithm to base $e$ applying the change of base formula for logarithms: $\log_b(a)=\frac{\log_x(a)}{\log_x(b)}$

$\int x^3\frac{\ln\left(x\right)}{\ln\left(10\right)}dx$

Learn how to solve differential equations problems step by step online.

$\int x^3\frac{\ln\left(x\right)}{\ln\left(10\right)}dx$

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Learn how to solve differential equations problems step by step online. Solve the integral of logarithmic functions int(x^3log(x))dx. Change the logarithm to base e applying the change of base formula for logarithms: \log_b(a)=\frac{\log_x(a)}{\log_x(b)}. Simplify the expression inside the integral. The integral of a function times a constant (\frac{76}{175}) is equal to the constant times the integral of the function. We can solve the integral \int x^3\ln\left(x\right)dx by applying integration by parts method to calculate the integral of the product of two functions, using the following formula.

Final Answer

$\frac{19}{175}x^{4}\ln\left(x\right)-\frac{6}{221}x^{4}+C_0$

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Function Plot

Plotting: $\frac{19}{175}x^{4}\ln\left(x\right)-\frac{6}{221}x^{4}+C_0$

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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

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Main Topic: Differential Equations

A differential equation is a mathematical equation that relates some function with its derivatives.

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