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# Find the integral $\int\left(2x\cot\left(x\right)^2+x^2\right)dx$

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##  Final answer to the problem

$2\ln\left|\sin\left(x\right)\right|+x^2+2x\left(-x-\cot\left(x\right)\right)+\frac{x^{3}}{3}+C_0$
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##  Step-by-step Solution 

How should I solve this problem?

• Choose an option
• 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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Expand the integral $\int\left(2x\cot\left(x\right)^2+x^2\right)dx$ into $2$ integrals using the sum rule for integrals, to then solve each integral separately

$\int2x\cot\left(x\right)^2dx+\int x^2dx$

Learn how to solve integral calculus problems step by step online.

$\int2x\cot\left(x\right)^2dx+\int x^2dx$

Learn how to solve integral calculus problems step by step online. Find the integral int(2xcot(x)^2+x^2)dx. Expand the integral \int\left(2x\cot\left(x\right)^2+x^2\right)dx into 2 integrals using the sum rule for integrals, to then solve each integral separately. The integral \int2x\cot\left(x\right)^2dx results in: 2x\left(-x-\cot\left(x\right)\right)+x^2+2\ln\left|\sin\left(x\right)\right|. Gather the results of all integrals. The integral \int x^2dx results in: \frac{x^{3}}{3}.

##  Final answer to the problem

$2\ln\left|\sin\left(x\right)\right|+x^2+2x\left(-x-\cot\left(x\right)\right)+\frac{x^{3}}{3}+C_0$

##  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

SnapXam A2

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a
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v
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x
y
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(◻)
+
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◻/◻
/
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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

###  Main Topic: Integral Calculus

Integration assigns numbers to functions in a way that can describe displacement, area, volume, and other concepts that arise by combining infinitesimal data.