Solve the integral of logarithmic functions $\int\frac{3\ln\left(x\right)}{x^2}dx$

Step-by-step Solution

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asinh
acosh
atanh
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Final answer to the problem

$\frac{-3\ln\left|x\right|-3}{x}+C_0$
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Step-by-step Solution

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  • Integrate by partial fractions
  • Integrate by substitution
  • Integrate by parts
  • Integrate using tabular integration
  • Integrate by trigonometric substitution
  • Weierstrass Substitution
  • Integrate using trigonometric identities
  • Integrate using basic integrals
  • Product of Binomials with Common Term
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1

Take out the constant $3$ from the integral

$3\int\frac{\ln\left(x\right)}{x^2}dx$

Learn how to solve integrals involving logarithmic functions problems step by step online.

$3\int\frac{\ln\left(x\right)}{x^2}dx$

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Learn how to solve integrals involving logarithmic functions problems step by step online. Solve the integral of logarithmic functions int((3ln(x))/(x^2))dx. Take out the constant 3 from the integral. Rewrite the exponent using the power rule \frac{a^m}{a^n}=a^{m-n}, where in this case m=0. We can solve the integral \int x^{-2}\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. First, identify or choose u and calculate it's derivative, du.

Final answer to the problem

$\frac{-3\ln\left|x\right|-3}{x}+C_0$

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Function Plot

Plotting: $\frac{-3\ln\left(x\right)-3}{x}+C_0$

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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 involving Logarithmic Functions

They are those integrals where the function that we are integrating is composed only of combinations of logarithmic functions.

Used Formulas

See formulas (2)

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